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2 mjames 1
/**************************************************************************//**
2
 * @file     core_cm4.h
3
 * @brief    CMSIS Cortex-M4 Core Peripheral Access Layer Header File
5 mjames 4
 * @version  V4.30
5
 * @date     20. October 2015
2 mjames 6
 ******************************************************************************/
7
/* Copyright (c) 2009 - 2015 ARM LIMITED
8
 
9
   All rights reserved.
10
   Redistribution and use in source and binary forms, with or without
11
   modification, are permitted provided that the following conditions are met:
12
   - Redistributions of source code must retain the above copyright
13
     notice, this list of conditions and the following disclaimer.
14
   - Redistributions in binary form must reproduce the above copyright
15
     notice, this list of conditions and the following disclaimer in the
16
     documentation and/or other materials provided with the distribution.
17
   - Neither the name of ARM nor the names of its contributors may be used
18
     to endorse or promote products derived from this software without
19
     specific prior written permission.
20
   *
21
   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22
   AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23
   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24
   ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
25
   LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26
   CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27
   SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28
   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29
   CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30
   ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
31
   POSSIBILITY OF SUCH DAMAGE.
32
   ---------------------------------------------------------------------------*/
33
 
34
 
5 mjames 35
#if   defined ( __ICCARM__ )
36
 #pragma system_include         /* treat file as system include file for MISRA check */
37
#elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
38
  #pragma clang system_header   /* treat file as system include file */
2 mjames 39
#endif
40
 
41
#ifndef __CORE_CM4_H_GENERIC
42
#define __CORE_CM4_H_GENERIC
43
 
5 mjames 44
#include <stdint.h>
45
 
2 mjames 46
#ifdef __cplusplus
47
 extern "C" {
48
#endif
49
 
5 mjames 50
/**
51
  \page CMSIS_MISRA_Exceptions  MISRA-C:2004 Compliance Exceptions
2 mjames 52
  CMSIS violates the following MISRA-C:2004 rules:
53
 
54
   \li Required Rule 8.5, object/function definition in header file.<br>
55
     Function definitions in header files are used to allow 'inlining'.
56
 
57
   \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.<br>
58
     Unions are used for effective representation of core registers.
59
 
60
   \li Advisory Rule 19.7, Function-like macro defined.<br>
61
     Function-like macros are used to allow more efficient code.
62
 */
63
 
64
 
65
/*******************************************************************************
66
 *                 CMSIS definitions
67
 ******************************************************************************/
5 mjames 68
/**
69
  \ingroup Cortex_M4
2 mjames 70
  @{
71
 */
72
 
73
/*  CMSIS CM4 definitions */
5 mjames 74
#define __CM4_CMSIS_VERSION_MAIN  (0x04U)                                      /*!< [31:16] CMSIS HAL main version */
75
#define __CM4_CMSIS_VERSION_SUB   (0x1EU)                                      /*!< [15:0]  CMSIS HAL sub version */
76
#define __CM4_CMSIS_VERSION       ((__CM4_CMSIS_VERSION_MAIN << 16U) | \
77
                                    __CM4_CMSIS_VERSION_SUB           )        /*!< CMSIS HAL version number */
2 mjames 78
 
5 mjames 79
#define __CORTEX_M                (0x04U)                                      /*!< Cortex-M Core */
2 mjames 80
 
81
 
82
#if   defined ( __CC_ARM )
5 mjames 83
  #define __ASM            __asm                                      /*!< asm keyword for ARM Compiler */
84
  #define __INLINE         __inline                                   /*!< inline keyword for ARM Compiler */
2 mjames 85
  #define __STATIC_INLINE  static __inline
86
 
5 mjames 87
#elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
88
  #define __ASM            __asm                                      /*!< asm keyword for ARM Compiler */
89
  #define __INLINE         __inline                                   /*!< inline keyword for ARM Compiler */
90
  #define __STATIC_INLINE  static __inline
91
 
2 mjames 92
#elif defined ( __GNUC__ )
5 mjames 93
  #define __ASM            __asm                                      /*!< asm keyword for GNU Compiler */
94
  #define __INLINE         inline                                     /*!< inline keyword for GNU Compiler */
2 mjames 95
  #define __STATIC_INLINE  static inline
96
 
97
#elif defined ( __ICCARM__ )
5 mjames 98
  #define __ASM            __asm                                      /*!< asm keyword for IAR Compiler */
2 mjames 99
  #define __INLINE         inline                                     /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */
100
  #define __STATIC_INLINE  static inline
101
 
102
#elif defined ( __TMS470__ )
5 mjames 103
  #define __ASM            __asm                                      /*!< asm keyword for TI CCS Compiler */
2 mjames 104
  #define __STATIC_INLINE  static inline
105
 
106
#elif defined ( __TASKING__ )
5 mjames 107
  #define __ASM            __asm                                      /*!< asm keyword for TASKING Compiler */
108
  #define __INLINE         inline                                     /*!< inline keyword for TASKING Compiler */
2 mjames 109
  #define __STATIC_INLINE  static inline
110
 
111
#elif defined ( __CSMC__ )
112
  #define __packed
5 mjames 113
  #define __ASM            _asm                                      /*!< asm keyword for COSMIC Compiler */
114
  #define __INLINE         inline                                    /*!< inline keyword for COSMIC Compiler. Use -pc99 on compile line */
2 mjames 115
  #define __STATIC_INLINE  static inline
116
 
5 mjames 117
#else
118
  #error Unknown compiler
2 mjames 119
#endif
120
 
121
/** __FPU_USED indicates whether an FPU is used or not.
122
    For this, __FPU_PRESENT has to be checked prior to making use of FPU specific registers and functions.
123
*/
124
#if defined ( __CC_ARM )
125
  #if defined __TARGET_FPU_VFP
5 mjames 126
    #if (__FPU_PRESENT == 1U)
127
      #define __FPU_USED       1U
128
    #else
129
      #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
130
      #define __FPU_USED       0U
131
    #endif
132
  #else
133
    #define __FPU_USED         0U
134
  #endif
135
 
136
#elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
137
  #if defined __ARM_PCS_VFP
2 mjames 138
    #if (__FPU_PRESENT == 1)
5 mjames 139
      #define __FPU_USED       1U
2 mjames 140
    #else
141
      #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
5 mjames 142
      #define __FPU_USED       0U
2 mjames 143
    #endif
144
  #else
5 mjames 145
    #define __FPU_USED         0U
2 mjames 146
  #endif
147
 
148
#elif defined ( __GNUC__ )
149
  #if defined (__VFP_FP__) && !defined(__SOFTFP__)
5 mjames 150
    #if (__FPU_PRESENT == 1U)
151
      #define __FPU_USED       1U
2 mjames 152
    #else
5 mjames 153
      #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
154
      #define __FPU_USED       0U
2 mjames 155
    #endif
156
  #else
5 mjames 157
    #define __FPU_USED         0U
2 mjames 158
  #endif
159
 
160
#elif defined ( __ICCARM__ )
161
  #if defined __ARMVFP__
5 mjames 162
    #if (__FPU_PRESENT == 1U)
163
      #define __FPU_USED       1U
2 mjames 164
    #else
5 mjames 165
      #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
166
      #define __FPU_USED       0U
2 mjames 167
    #endif
168
  #else
5 mjames 169
    #define __FPU_USED         0U
2 mjames 170
  #endif
171
 
172
#elif defined ( __TMS470__ )
173
  #if defined __TI_VFP_SUPPORT__
5 mjames 174
    #if (__FPU_PRESENT == 1U)
175
      #define __FPU_USED       1U
2 mjames 176
    #else
5 mjames 177
      #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
178
      #define __FPU_USED       0U
2 mjames 179
    #endif
180
  #else
5 mjames 181
    #define __FPU_USED         0U
2 mjames 182
  #endif
183
 
184
#elif defined ( __TASKING__ )
185
  #if defined __FPU_VFP__
5 mjames 186
    #if (__FPU_PRESENT == 1U)
187
      #define __FPU_USED       1U
2 mjames 188
    #else
189
      #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
5 mjames 190
      #define __FPU_USED       0U
2 mjames 191
    #endif
192
  #else
5 mjames 193
    #define __FPU_USED         0U
2 mjames 194
  #endif
195
 
5 mjames 196
#elif defined ( __CSMC__ )
197
  #if ( __CSMC__ & 0x400U)
198
    #if (__FPU_PRESENT == 1U)
199
      #define __FPU_USED       1U
2 mjames 200
    #else
201
      #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
5 mjames 202
      #define __FPU_USED       0U
2 mjames 203
    #endif
204
  #else
5 mjames 205
    #define __FPU_USED         0U
2 mjames 206
  #endif
5 mjames 207
 
2 mjames 208
#endif
209
 
5 mjames 210
#include "core_cmInstr.h"                /* Core Instruction Access */
211
#include "core_cmFunc.h"                 /* Core Function Access */
212
#include "core_cmSimd.h"                 /* Compiler specific SIMD Intrinsics */
2 mjames 213
 
214
#ifdef __cplusplus
215
}
216
#endif
217
 
218
#endif /* __CORE_CM4_H_GENERIC */
219
 
220
#ifndef __CMSIS_GENERIC
221
 
222
#ifndef __CORE_CM4_H_DEPENDANT
223
#define __CORE_CM4_H_DEPENDANT
224
 
225
#ifdef __cplusplus
226
 extern "C" {
227
#endif
228
 
229
/* check device defines and use defaults */
230
#if defined __CHECK_DEVICE_DEFINES
231
  #ifndef __CM4_REV
5 mjames 232
    #define __CM4_REV               0x0000U
2 mjames 233
    #warning "__CM4_REV not defined in device header file; using default!"
234
  #endif
235
 
236
  #ifndef __FPU_PRESENT
5 mjames 237
    #define __FPU_PRESENT             0U
2 mjames 238
    #warning "__FPU_PRESENT not defined in device header file; using default!"
239
  #endif
240
 
241
  #ifndef __MPU_PRESENT
5 mjames 242
    #define __MPU_PRESENT             0U
2 mjames 243
    #warning "__MPU_PRESENT not defined in device header file; using default!"
244
  #endif
245
 
246
  #ifndef __NVIC_PRIO_BITS
5 mjames 247
    #define __NVIC_PRIO_BITS          4U
2 mjames 248
    #warning "__NVIC_PRIO_BITS not defined in device header file; using default!"
249
  #endif
250
 
251
  #ifndef __Vendor_SysTickConfig
5 mjames 252
    #define __Vendor_SysTickConfig    0U
2 mjames 253
    #warning "__Vendor_SysTickConfig not defined in device header file; using default!"
254
  #endif
255
#endif
256
 
257
/* IO definitions (access restrictions to peripheral registers) */
258
/**
259
    \defgroup CMSIS_glob_defs CMSIS Global Defines
260
 
261
    <strong>IO Type Qualifiers</strong> are used
262
    \li to specify the access to peripheral variables.
263
    \li for automatic generation of peripheral register debug information.
264
*/
265
#ifdef __cplusplus
5 mjames 266
  #define   __I     volatile             /*!< Defines 'read only' permissions */
2 mjames 267
#else
5 mjames 268
  #define   __I     volatile const       /*!< Defines 'read only' permissions */
2 mjames 269
#endif
5 mjames 270
#define     __O     volatile             /*!< Defines 'write only' permissions */
271
#define     __IO    volatile             /*!< Defines 'read / write' permissions */
2 mjames 272
 
5 mjames 273
/* following defines should be used for structure members */
274
#define     __IM     volatile const      /*! Defines 'read only' structure member permissions */
275
#define     __OM     volatile            /*! Defines 'write only' structure member permissions */
276
#define     __IOM    volatile            /*! Defines 'read / write' structure member permissions */
277
 
2 mjames 278
/*@} end of group Cortex_M4 */
279
 
280
 
281
 
282
/*******************************************************************************
283
 *                 Register Abstraction
284
  Core Register contain:
285
  - Core Register
286
  - Core NVIC Register
287
  - Core SCB Register
288
  - Core SysTick Register
289
  - Core Debug Register
290
  - Core MPU Register
291
  - Core FPU Register
292
 ******************************************************************************/
5 mjames 293
/**
294
  \defgroup CMSIS_core_register Defines and Type Definitions
295
  \brief Type definitions and defines for Cortex-M processor based devices.
2 mjames 296
*/
297
 
5 mjames 298
/**
299
  \ingroup    CMSIS_core_register
300
  \defgroup   CMSIS_CORE  Status and Control Registers
301
  \brief      Core Register type definitions.
2 mjames 302
  @{
303
 */
304
 
5 mjames 305
/**
306
  \brief  Union type to access the Application Program Status Register (APSR).
2 mjames 307
 */
308
typedef union
309
{
310
  struct
311
  {
5 mjames 312
    uint32_t _reserved0:16;              /*!< bit:  0..15  Reserved */
313
    uint32_t GE:4;                       /*!< bit: 16..19  Greater than or Equal flags */
314
    uint32_t _reserved1:7;               /*!< bit: 20..26  Reserved */
315
    uint32_t Q:1;                        /*!< bit:     27  Saturation condition flag */
316
    uint32_t V:1;                        /*!< bit:     28  Overflow condition code flag */
317
    uint32_t C:1;                        /*!< bit:     29  Carry condition code flag */
318
    uint32_t Z:1;                        /*!< bit:     30  Zero condition code flag */
319
    uint32_t N:1;                        /*!< bit:     31  Negative condition code flag */
320
  } b;                                   /*!< Structure used for bit  access */
321
  uint32_t w;                            /*!< Type      used for word access */
2 mjames 322
} APSR_Type;
323
 
324
/* APSR Register Definitions */
5 mjames 325
#define APSR_N_Pos                         31U                                            /*!< APSR: N Position */
2 mjames 326
#define APSR_N_Msk                         (1UL << APSR_N_Pos)                            /*!< APSR: N Mask */
327
 
5 mjames 328
#define APSR_Z_Pos                         30U                                            /*!< APSR: Z Position */
2 mjames 329
#define APSR_Z_Msk                         (1UL << APSR_Z_Pos)                            /*!< APSR: Z Mask */
330
 
5 mjames 331
#define APSR_C_Pos                         29U                                            /*!< APSR: C Position */
2 mjames 332
#define APSR_C_Msk                         (1UL << APSR_C_Pos)                            /*!< APSR: C Mask */
333
 
5 mjames 334
#define APSR_V_Pos                         28U                                            /*!< APSR: V Position */
2 mjames 335
#define APSR_V_Msk                         (1UL << APSR_V_Pos)                            /*!< APSR: V Mask */
336
 
5 mjames 337
#define APSR_Q_Pos                         27U                                            /*!< APSR: Q Position */
2 mjames 338
#define APSR_Q_Msk                         (1UL << APSR_Q_Pos)                            /*!< APSR: Q Mask */
339
 
5 mjames 340
#define APSR_GE_Pos                        16U                                            /*!< APSR: GE Position */
2 mjames 341
#define APSR_GE_Msk                        (0xFUL << APSR_GE_Pos)                         /*!< APSR: GE Mask */
342
 
343
 
5 mjames 344
/**
345
  \brief  Union type to access the Interrupt Program Status Register (IPSR).
2 mjames 346
 */
347
typedef union
348
{
349
  struct
350
  {
5 mjames 351
    uint32_t ISR:9;                      /*!< bit:  0.. 8  Exception number */
352
    uint32_t _reserved0:23;              /*!< bit:  9..31  Reserved */
353
  } b;                                   /*!< Structure used for bit  access */
354
  uint32_t w;                            /*!< Type      used for word access */
2 mjames 355
} IPSR_Type;
356
 
357
/* IPSR Register Definitions */
5 mjames 358
#define IPSR_ISR_Pos                        0U                                            /*!< IPSR: ISR Position */
2 mjames 359
#define IPSR_ISR_Msk                       (0x1FFUL /*<< IPSR_ISR_Pos*/)                  /*!< IPSR: ISR Mask */
360
 
361
 
5 mjames 362
/**
363
  \brief  Union type to access the Special-Purpose Program Status Registers (xPSR).
2 mjames 364
 */
365
typedef union
366
{
367
  struct
368
  {
5 mjames 369
    uint32_t ISR:9;                      /*!< bit:  0.. 8  Exception number */
370
    uint32_t _reserved0:7;               /*!< bit:  9..15  Reserved */
371
    uint32_t GE:4;                       /*!< bit: 16..19  Greater than or Equal flags */
372
    uint32_t _reserved1:4;               /*!< bit: 20..23  Reserved */
373
    uint32_t T:1;                        /*!< bit:     24  Thumb bit        (read 0) */
374
    uint32_t IT:2;                       /*!< bit: 25..26  saved IT state   (read 0) */
375
    uint32_t Q:1;                        /*!< bit:     27  Saturation condition flag */
376
    uint32_t V:1;                        /*!< bit:     28  Overflow condition code flag */
377
    uint32_t C:1;                        /*!< bit:     29  Carry condition code flag */
378
    uint32_t Z:1;                        /*!< bit:     30  Zero condition code flag */
379
    uint32_t N:1;                        /*!< bit:     31  Negative condition code flag */
380
  } b;                                   /*!< Structure used for bit  access */
381
  uint32_t w;                            /*!< Type      used for word access */
2 mjames 382
} xPSR_Type;
383
 
384
/* xPSR Register Definitions */
5 mjames 385
#define xPSR_N_Pos                         31U                                            /*!< xPSR: N Position */
2 mjames 386
#define xPSR_N_Msk                         (1UL << xPSR_N_Pos)                            /*!< xPSR: N Mask */
387
 
5 mjames 388
#define xPSR_Z_Pos                         30U                                            /*!< xPSR: Z Position */
2 mjames 389
#define xPSR_Z_Msk                         (1UL << xPSR_Z_Pos)                            /*!< xPSR: Z Mask */
390
 
5 mjames 391
#define xPSR_C_Pos                         29U                                            /*!< xPSR: C Position */
2 mjames 392
#define xPSR_C_Msk                         (1UL << xPSR_C_Pos)                            /*!< xPSR: C Mask */
393
 
5 mjames 394
#define xPSR_V_Pos                         28U                                            /*!< xPSR: V Position */
2 mjames 395
#define xPSR_V_Msk                         (1UL << xPSR_V_Pos)                            /*!< xPSR: V Mask */
396
 
5 mjames 397
#define xPSR_Q_Pos                         27U                                            /*!< xPSR: Q Position */
2 mjames 398
#define xPSR_Q_Msk                         (1UL << xPSR_Q_Pos)                            /*!< xPSR: Q Mask */
399
 
5 mjames 400
#define xPSR_IT_Pos                        25U                                            /*!< xPSR: IT Position */
2 mjames 401
#define xPSR_IT_Msk                        (3UL << xPSR_IT_Pos)                           /*!< xPSR: IT Mask */
402
 
5 mjames 403
#define xPSR_T_Pos                         24U                                            /*!< xPSR: T Position */
2 mjames 404
#define xPSR_T_Msk                         (1UL << xPSR_T_Pos)                            /*!< xPSR: T Mask */
405
 
5 mjames 406
#define xPSR_GE_Pos                        16U                                            /*!< xPSR: GE Position */
2 mjames 407
#define xPSR_GE_Msk                        (0xFUL << xPSR_GE_Pos)                         /*!< xPSR: GE Mask */
408
 
5 mjames 409
#define xPSR_ISR_Pos                        0U                                            /*!< xPSR: ISR Position */
2 mjames 410
#define xPSR_ISR_Msk                       (0x1FFUL /*<< xPSR_ISR_Pos*/)                  /*!< xPSR: ISR Mask */
411
 
412
 
5 mjames 413
/**
414
  \brief  Union type to access the Control Registers (CONTROL).
2 mjames 415
 */
416
typedef union
417
{
418
  struct
419
  {
420
    uint32_t nPRIV:1;                    /*!< bit:      0  Execution privilege in Thread mode */
5 mjames 421
    uint32_t SPSEL:1;                    /*!< bit:      1  Stack to be used */
422
    uint32_t FPCA:1;                     /*!< bit:      2  FP extension active flag */
423
    uint32_t _reserved0:29;              /*!< bit:  3..31  Reserved */
424
  } b;                                   /*!< Structure used for bit  access */
425
  uint32_t w;                            /*!< Type      used for word access */
2 mjames 426
} CONTROL_Type;
427
 
428
/* CONTROL Register Definitions */
5 mjames 429
#define CONTROL_FPCA_Pos                    2U                                            /*!< CONTROL: FPCA Position */
2 mjames 430
#define CONTROL_FPCA_Msk                   (1UL << CONTROL_FPCA_Pos)                      /*!< CONTROL: FPCA Mask */
431
 
5 mjames 432
#define CONTROL_SPSEL_Pos                   1U                                            /*!< CONTROL: SPSEL Position */
2 mjames 433
#define CONTROL_SPSEL_Msk                  (1UL << CONTROL_SPSEL_Pos)                     /*!< CONTROL: SPSEL Mask */
434
 
5 mjames 435
#define CONTROL_nPRIV_Pos                   0U                                            /*!< CONTROL: nPRIV Position */
2 mjames 436
#define CONTROL_nPRIV_Msk                  (1UL /*<< CONTROL_nPRIV_Pos*/)                 /*!< CONTROL: nPRIV Mask */
437
 
438
/*@} end of group CMSIS_CORE */
439
 
440
 
5 mjames 441
/**
442
  \ingroup    CMSIS_core_register
443
  \defgroup   CMSIS_NVIC  Nested Vectored Interrupt Controller (NVIC)
444
  \brief      Type definitions for the NVIC Registers
2 mjames 445
  @{
446
 */
447
 
5 mjames 448
/**
449
  \brief  Structure type to access the Nested Vectored Interrupt Controller (NVIC).
2 mjames 450
 */
451
typedef struct
452
{
5 mjames 453
  __IOM uint32_t ISER[8U];               /*!< Offset: 0x000 (R/W)  Interrupt Set Enable Register */
454
        uint32_t RESERVED0[24U];
455
  __IOM uint32_t ICER[8U];               /*!< Offset: 0x080 (R/W)  Interrupt Clear Enable Register */
456
        uint32_t RSERVED1[24U];
457
  __IOM uint32_t ISPR[8U];               /*!< Offset: 0x100 (R/W)  Interrupt Set Pending Register */
458
        uint32_t RESERVED2[24U];
459
  __IOM uint32_t ICPR[8U];               /*!< Offset: 0x180 (R/W)  Interrupt Clear Pending Register */
460
        uint32_t RESERVED3[24U];
461
  __IOM uint32_t IABR[8U];               /*!< Offset: 0x200 (R/W)  Interrupt Active bit Register */
462
        uint32_t RESERVED4[56U];
463
  __IOM uint8_t  IP[240U];               /*!< Offset: 0x300 (R/W)  Interrupt Priority Register (8Bit wide) */
464
        uint32_t RESERVED5[644U];
465
  __OM  uint32_t STIR;                   /*!< Offset: 0xE00 ( /W)  Software Trigger Interrupt Register */
2 mjames 466
}  NVIC_Type;
467
 
468
/* Software Triggered Interrupt Register Definitions */
5 mjames 469
#define NVIC_STIR_INTID_Pos                 0U                                         /*!< STIR: INTLINESNUM Position */
2 mjames 470
#define NVIC_STIR_INTID_Msk                (0x1FFUL /*<< NVIC_STIR_INTID_Pos*/)        /*!< STIR: INTLINESNUM Mask */
471
 
472
/*@} end of group CMSIS_NVIC */
473
 
474
 
5 mjames 475
/**
476
  \ingroup  CMSIS_core_register
477
  \defgroup CMSIS_SCB     System Control Block (SCB)
478
  \brief    Type definitions for the System Control Block Registers
2 mjames 479
  @{
480
 */
481
 
5 mjames 482
/**
483
  \brief  Structure type to access the System Control Block (SCB).
2 mjames 484
 */
485
typedef struct
486
{
5 mjames 487
  __IM  uint32_t CPUID;                  /*!< Offset: 0x000 (R/ )  CPUID Base Register */
488
  __IOM uint32_t ICSR;                   /*!< Offset: 0x004 (R/W)  Interrupt Control and State Register */
489
  __IOM uint32_t VTOR;                   /*!< Offset: 0x008 (R/W)  Vector Table Offset Register */
490
  __IOM uint32_t AIRCR;                  /*!< Offset: 0x00C (R/W)  Application Interrupt and Reset Control Register */
491
  __IOM uint32_t SCR;                    /*!< Offset: 0x010 (R/W)  System Control Register */
492
  __IOM uint32_t CCR;                    /*!< Offset: 0x014 (R/W)  Configuration Control Register */
493
  __IOM uint8_t  SHP[12U];               /*!< Offset: 0x018 (R/W)  System Handlers Priority Registers (4-7, 8-11, 12-15) */
494
  __IOM uint32_t SHCSR;                  /*!< Offset: 0x024 (R/W)  System Handler Control and State Register */
495
  __IOM uint32_t CFSR;                   /*!< Offset: 0x028 (R/W)  Configurable Fault Status Register */
496
  __IOM uint32_t HFSR;                   /*!< Offset: 0x02C (R/W)  HardFault Status Register */
497
  __IOM uint32_t DFSR;                   /*!< Offset: 0x030 (R/W)  Debug Fault Status Register */
498
  __IOM uint32_t MMFAR;                  /*!< Offset: 0x034 (R/W)  MemManage Fault Address Register */
499
  __IOM uint32_t BFAR;                   /*!< Offset: 0x038 (R/W)  BusFault Address Register */
500
  __IOM uint32_t AFSR;                   /*!< Offset: 0x03C (R/W)  Auxiliary Fault Status Register */
501
  __IM  uint32_t PFR[2U];                /*!< Offset: 0x040 (R/ )  Processor Feature Register */
502
  __IM  uint32_t DFR;                    /*!< Offset: 0x048 (R/ )  Debug Feature Register */
503
  __IM  uint32_t ADR;                    /*!< Offset: 0x04C (R/ )  Auxiliary Feature Register */
504
  __IM  uint32_t MMFR[4U];               /*!< Offset: 0x050 (R/ )  Memory Model Feature Register */
505
  __IM  uint32_t ISAR[5U];               /*!< Offset: 0x060 (R/ )  Instruction Set Attributes Register */
506
        uint32_t RESERVED0[5U];
507
  __IOM uint32_t CPACR;                  /*!< Offset: 0x088 (R/W)  Coprocessor Access Control Register */
2 mjames 508
} SCB_Type;
509
 
510
/* SCB CPUID Register Definitions */
5 mjames 511
#define SCB_CPUID_IMPLEMENTER_Pos          24U                                            /*!< SCB CPUID: IMPLEMENTER Position */
2 mjames 512
#define SCB_CPUID_IMPLEMENTER_Msk          (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos)          /*!< SCB CPUID: IMPLEMENTER Mask */
513
 
5 mjames 514
#define SCB_CPUID_VARIANT_Pos              20U                                            /*!< SCB CPUID: VARIANT Position */
2 mjames 515
#define SCB_CPUID_VARIANT_Msk              (0xFUL << SCB_CPUID_VARIANT_Pos)               /*!< SCB CPUID: VARIANT Mask */
516
 
5 mjames 517
#define SCB_CPUID_ARCHITECTURE_Pos         16U                                            /*!< SCB CPUID: ARCHITECTURE Position */
2 mjames 518
#define SCB_CPUID_ARCHITECTURE_Msk         (0xFUL << SCB_CPUID_ARCHITECTURE_Pos)          /*!< SCB CPUID: ARCHITECTURE Mask */
519
 
5 mjames 520
#define SCB_CPUID_PARTNO_Pos                4U                                            /*!< SCB CPUID: PARTNO Position */
2 mjames 521
#define SCB_CPUID_PARTNO_Msk               (0xFFFUL << SCB_CPUID_PARTNO_Pos)              /*!< SCB CPUID: PARTNO Mask */
522
 
5 mjames 523
#define SCB_CPUID_REVISION_Pos              0U                                            /*!< SCB CPUID: REVISION Position */
2 mjames 524
#define SCB_CPUID_REVISION_Msk             (0xFUL /*<< SCB_CPUID_REVISION_Pos*/)          /*!< SCB CPUID: REVISION Mask */
525
 
526
/* SCB Interrupt Control State Register Definitions */
5 mjames 527
#define SCB_ICSR_NMIPENDSET_Pos            31U                                            /*!< SCB ICSR: NMIPENDSET Position */
2 mjames 528
#define SCB_ICSR_NMIPENDSET_Msk            (1UL << SCB_ICSR_NMIPENDSET_Pos)               /*!< SCB ICSR: NMIPENDSET Mask */
529
 
5 mjames 530
#define SCB_ICSR_PENDSVSET_Pos             28U                                            /*!< SCB ICSR: PENDSVSET Position */
2 mjames 531
#define SCB_ICSR_PENDSVSET_Msk             (1UL << SCB_ICSR_PENDSVSET_Pos)                /*!< SCB ICSR: PENDSVSET Mask */
532
 
5 mjames 533
#define SCB_ICSR_PENDSVCLR_Pos             27U                                            /*!< SCB ICSR: PENDSVCLR Position */
2 mjames 534
#define SCB_ICSR_PENDSVCLR_Msk             (1UL << SCB_ICSR_PENDSVCLR_Pos)                /*!< SCB ICSR: PENDSVCLR Mask */
535
 
5 mjames 536
#define SCB_ICSR_PENDSTSET_Pos             26U                                            /*!< SCB ICSR: PENDSTSET Position */
2 mjames 537
#define SCB_ICSR_PENDSTSET_Msk             (1UL << SCB_ICSR_PENDSTSET_Pos)                /*!< SCB ICSR: PENDSTSET Mask */
538
 
5 mjames 539
#define SCB_ICSR_PENDSTCLR_Pos             25U                                            /*!< SCB ICSR: PENDSTCLR Position */
2 mjames 540
#define SCB_ICSR_PENDSTCLR_Msk             (1UL << SCB_ICSR_PENDSTCLR_Pos)                /*!< SCB ICSR: PENDSTCLR Mask */
541
 
5 mjames 542
#define SCB_ICSR_ISRPREEMPT_Pos            23U                                            /*!< SCB ICSR: ISRPREEMPT Position */
2 mjames 543
#define SCB_ICSR_ISRPREEMPT_Msk            (1UL << SCB_ICSR_ISRPREEMPT_Pos)               /*!< SCB ICSR: ISRPREEMPT Mask */
544
 
5 mjames 545
#define SCB_ICSR_ISRPENDING_Pos            22U                                            /*!< SCB ICSR: ISRPENDING Position */
2 mjames 546
#define SCB_ICSR_ISRPENDING_Msk            (1UL << SCB_ICSR_ISRPENDING_Pos)               /*!< SCB ICSR: ISRPENDING Mask */
547
 
5 mjames 548
#define SCB_ICSR_VECTPENDING_Pos           12U                                            /*!< SCB ICSR: VECTPENDING Position */
2 mjames 549
#define SCB_ICSR_VECTPENDING_Msk           (0x1FFUL << SCB_ICSR_VECTPENDING_Pos)          /*!< SCB ICSR: VECTPENDING Mask */
550
 
5 mjames 551
#define SCB_ICSR_RETTOBASE_Pos             11U                                            /*!< SCB ICSR: RETTOBASE Position */
2 mjames 552
#define SCB_ICSR_RETTOBASE_Msk             (1UL << SCB_ICSR_RETTOBASE_Pos)                /*!< SCB ICSR: RETTOBASE Mask */
553
 
5 mjames 554
#define SCB_ICSR_VECTACTIVE_Pos             0U                                            /*!< SCB ICSR: VECTACTIVE Position */
2 mjames 555
#define SCB_ICSR_VECTACTIVE_Msk            (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/)       /*!< SCB ICSR: VECTACTIVE Mask */
556
 
557
/* SCB Vector Table Offset Register Definitions */
5 mjames 558
#define SCB_VTOR_TBLOFF_Pos                 7U                                            /*!< SCB VTOR: TBLOFF Position */
2 mjames 559
#define SCB_VTOR_TBLOFF_Msk                (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos)           /*!< SCB VTOR: TBLOFF Mask */
560
 
561
/* SCB Application Interrupt and Reset Control Register Definitions */
5 mjames 562
#define SCB_AIRCR_VECTKEY_Pos              16U                                            /*!< SCB AIRCR: VECTKEY Position */
2 mjames 563
#define SCB_AIRCR_VECTKEY_Msk              (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos)            /*!< SCB AIRCR: VECTKEY Mask */
564
 
5 mjames 565
#define SCB_AIRCR_VECTKEYSTAT_Pos          16U                                            /*!< SCB AIRCR: VECTKEYSTAT Position */
2 mjames 566
#define SCB_AIRCR_VECTKEYSTAT_Msk          (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos)        /*!< SCB AIRCR: VECTKEYSTAT Mask */
567
 
5 mjames 568
#define SCB_AIRCR_ENDIANESS_Pos            15U                                            /*!< SCB AIRCR: ENDIANESS Position */
2 mjames 569
#define SCB_AIRCR_ENDIANESS_Msk            (1UL << SCB_AIRCR_ENDIANESS_Pos)               /*!< SCB AIRCR: ENDIANESS Mask */
570
 
5 mjames 571
#define SCB_AIRCR_PRIGROUP_Pos              8U                                            /*!< SCB AIRCR: PRIGROUP Position */
2 mjames 572
#define SCB_AIRCR_PRIGROUP_Msk             (7UL << SCB_AIRCR_PRIGROUP_Pos)                /*!< SCB AIRCR: PRIGROUP Mask */
573
 
5 mjames 574
#define SCB_AIRCR_SYSRESETREQ_Pos           2U                                            /*!< SCB AIRCR: SYSRESETREQ Position */
2 mjames 575
#define SCB_AIRCR_SYSRESETREQ_Msk          (1UL << SCB_AIRCR_SYSRESETREQ_Pos)             /*!< SCB AIRCR: SYSRESETREQ Mask */
576
 
5 mjames 577
#define SCB_AIRCR_VECTCLRACTIVE_Pos         1U                                            /*!< SCB AIRCR: VECTCLRACTIVE Position */
2 mjames 578
#define SCB_AIRCR_VECTCLRACTIVE_Msk        (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos)           /*!< SCB AIRCR: VECTCLRACTIVE Mask */
579
 
5 mjames 580
#define SCB_AIRCR_VECTRESET_Pos             0U                                            /*!< SCB AIRCR: VECTRESET Position */
2 mjames 581
#define SCB_AIRCR_VECTRESET_Msk            (1UL /*<< SCB_AIRCR_VECTRESET_Pos*/)           /*!< SCB AIRCR: VECTRESET Mask */
582
 
583
/* SCB System Control Register Definitions */
5 mjames 584
#define SCB_SCR_SEVONPEND_Pos               4U                                            /*!< SCB SCR: SEVONPEND Position */
2 mjames 585
#define SCB_SCR_SEVONPEND_Msk              (1UL << SCB_SCR_SEVONPEND_Pos)                 /*!< SCB SCR: SEVONPEND Mask */
586
 
5 mjames 587
#define SCB_SCR_SLEEPDEEP_Pos               2U                                            /*!< SCB SCR: SLEEPDEEP Position */
2 mjames 588
#define SCB_SCR_SLEEPDEEP_Msk              (1UL << SCB_SCR_SLEEPDEEP_Pos)                 /*!< SCB SCR: SLEEPDEEP Mask */
589
 
5 mjames 590
#define SCB_SCR_SLEEPONEXIT_Pos             1U                                            /*!< SCB SCR: SLEEPONEXIT Position */
2 mjames 591
#define SCB_SCR_SLEEPONEXIT_Msk            (1UL << SCB_SCR_SLEEPONEXIT_Pos)               /*!< SCB SCR: SLEEPONEXIT Mask */
592
 
593
/* SCB Configuration Control Register Definitions */
5 mjames 594
#define SCB_CCR_STKALIGN_Pos                9U                                            /*!< SCB CCR: STKALIGN Position */
2 mjames 595
#define SCB_CCR_STKALIGN_Msk               (1UL << SCB_CCR_STKALIGN_Pos)                  /*!< SCB CCR: STKALIGN Mask */
596
 
5 mjames 597
#define SCB_CCR_BFHFNMIGN_Pos               8U                                            /*!< SCB CCR: BFHFNMIGN Position */
2 mjames 598
#define SCB_CCR_BFHFNMIGN_Msk              (1UL << SCB_CCR_BFHFNMIGN_Pos)                 /*!< SCB CCR: BFHFNMIGN Mask */
599
 
5 mjames 600
#define SCB_CCR_DIV_0_TRP_Pos               4U                                            /*!< SCB CCR: DIV_0_TRP Position */
2 mjames 601
#define SCB_CCR_DIV_0_TRP_Msk              (1UL << SCB_CCR_DIV_0_TRP_Pos)                 /*!< SCB CCR: DIV_0_TRP Mask */
602
 
5 mjames 603
#define SCB_CCR_UNALIGN_TRP_Pos             3U                                            /*!< SCB CCR: UNALIGN_TRP Position */
2 mjames 604
#define SCB_CCR_UNALIGN_TRP_Msk            (1UL << SCB_CCR_UNALIGN_TRP_Pos)               /*!< SCB CCR: UNALIGN_TRP Mask */
605
 
5 mjames 606
#define SCB_CCR_USERSETMPEND_Pos            1U                                            /*!< SCB CCR: USERSETMPEND Position */
2 mjames 607
#define SCB_CCR_USERSETMPEND_Msk           (1UL << SCB_CCR_USERSETMPEND_Pos)              /*!< SCB CCR: USERSETMPEND Mask */
608
 
5 mjames 609
#define SCB_CCR_NONBASETHRDENA_Pos          0U                                            /*!< SCB CCR: NONBASETHRDENA Position */
2 mjames 610
#define SCB_CCR_NONBASETHRDENA_Msk         (1UL /*<< SCB_CCR_NONBASETHRDENA_Pos*/)        /*!< SCB CCR: NONBASETHRDENA Mask */
611
 
612
/* SCB System Handler Control and State Register Definitions */
5 mjames 613
#define SCB_SHCSR_USGFAULTENA_Pos          18U                                            /*!< SCB SHCSR: USGFAULTENA Position */
2 mjames 614
#define SCB_SHCSR_USGFAULTENA_Msk          (1UL << SCB_SHCSR_USGFAULTENA_Pos)             /*!< SCB SHCSR: USGFAULTENA Mask */
615
 
5 mjames 616
#define SCB_SHCSR_BUSFAULTENA_Pos          17U                                            /*!< SCB SHCSR: BUSFAULTENA Position */
2 mjames 617
#define SCB_SHCSR_BUSFAULTENA_Msk          (1UL << SCB_SHCSR_BUSFAULTENA_Pos)             /*!< SCB SHCSR: BUSFAULTENA Mask */
618
 
5 mjames 619
#define SCB_SHCSR_MEMFAULTENA_Pos          16U                                            /*!< SCB SHCSR: MEMFAULTENA Position */
2 mjames 620
#define SCB_SHCSR_MEMFAULTENA_Msk          (1UL << SCB_SHCSR_MEMFAULTENA_Pos)             /*!< SCB SHCSR: MEMFAULTENA Mask */
621
 
5 mjames 622
#define SCB_SHCSR_SVCALLPENDED_Pos         15U                                            /*!< SCB SHCSR: SVCALLPENDED Position */
2 mjames 623
#define SCB_SHCSR_SVCALLPENDED_Msk         (1UL << SCB_SHCSR_SVCALLPENDED_Pos)            /*!< SCB SHCSR: SVCALLPENDED Mask */
624
 
5 mjames 625
#define SCB_SHCSR_BUSFAULTPENDED_Pos       14U                                            /*!< SCB SHCSR: BUSFAULTPENDED Position */
2 mjames 626
#define SCB_SHCSR_BUSFAULTPENDED_Msk       (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos)          /*!< SCB SHCSR: BUSFAULTPENDED Mask */
627
 
5 mjames 628
#define SCB_SHCSR_MEMFAULTPENDED_Pos       13U                                            /*!< SCB SHCSR: MEMFAULTPENDED Position */
2 mjames 629
#define SCB_SHCSR_MEMFAULTPENDED_Msk       (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos)          /*!< SCB SHCSR: MEMFAULTPENDED Mask */
630
 
5 mjames 631
#define SCB_SHCSR_USGFAULTPENDED_Pos       12U                                            /*!< SCB SHCSR: USGFAULTPENDED Position */
2 mjames 632
#define SCB_SHCSR_USGFAULTPENDED_Msk       (1UL << SCB_SHCSR_USGFAULTPENDED_Pos)          /*!< SCB SHCSR: USGFAULTPENDED Mask */
633
 
5 mjames 634
#define SCB_SHCSR_SYSTICKACT_Pos           11U                                            /*!< SCB SHCSR: SYSTICKACT Position */
2 mjames 635
#define SCB_SHCSR_SYSTICKACT_Msk           (1UL << SCB_SHCSR_SYSTICKACT_Pos)              /*!< SCB SHCSR: SYSTICKACT Mask */
636
 
5 mjames 637
#define SCB_SHCSR_PENDSVACT_Pos            10U                                            /*!< SCB SHCSR: PENDSVACT Position */
2 mjames 638
#define SCB_SHCSR_PENDSVACT_Msk            (1UL << SCB_SHCSR_PENDSVACT_Pos)               /*!< SCB SHCSR: PENDSVACT Mask */
639
 
5 mjames 640
#define SCB_SHCSR_MONITORACT_Pos            8U                                            /*!< SCB SHCSR: MONITORACT Position */
2 mjames 641
#define SCB_SHCSR_MONITORACT_Msk           (1UL << SCB_SHCSR_MONITORACT_Pos)              /*!< SCB SHCSR: MONITORACT Mask */
642
 
5 mjames 643
#define SCB_SHCSR_SVCALLACT_Pos             7U                                            /*!< SCB SHCSR: SVCALLACT Position */
2 mjames 644
#define SCB_SHCSR_SVCALLACT_Msk            (1UL << SCB_SHCSR_SVCALLACT_Pos)               /*!< SCB SHCSR: SVCALLACT Mask */
645
 
5 mjames 646
#define SCB_SHCSR_USGFAULTACT_Pos           3U                                            /*!< SCB SHCSR: USGFAULTACT Position */
2 mjames 647
#define SCB_SHCSR_USGFAULTACT_Msk          (1UL << SCB_SHCSR_USGFAULTACT_Pos)             /*!< SCB SHCSR: USGFAULTACT Mask */
648
 
5 mjames 649
#define SCB_SHCSR_BUSFAULTACT_Pos           1U                                            /*!< SCB SHCSR: BUSFAULTACT Position */
2 mjames 650
#define SCB_SHCSR_BUSFAULTACT_Msk          (1UL << SCB_SHCSR_BUSFAULTACT_Pos)             /*!< SCB SHCSR: BUSFAULTACT Mask */
651
 
5 mjames 652
#define SCB_SHCSR_MEMFAULTACT_Pos           0U                                            /*!< SCB SHCSR: MEMFAULTACT Position */
2 mjames 653
#define SCB_SHCSR_MEMFAULTACT_Msk          (1UL /*<< SCB_SHCSR_MEMFAULTACT_Pos*/)         /*!< SCB SHCSR: MEMFAULTACT Mask */
654
 
5 mjames 655
/* SCB Configurable Fault Status Register Definitions */
656
#define SCB_CFSR_USGFAULTSR_Pos            16U                                            /*!< SCB CFSR: Usage Fault Status Register Position */
2 mjames 657
#define SCB_CFSR_USGFAULTSR_Msk            (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos)          /*!< SCB CFSR: Usage Fault Status Register Mask */
658
 
5 mjames 659
#define SCB_CFSR_BUSFAULTSR_Pos             8U                                            /*!< SCB CFSR: Bus Fault Status Register Position */
2 mjames 660
#define SCB_CFSR_BUSFAULTSR_Msk            (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos)            /*!< SCB CFSR: Bus Fault Status Register Mask */
661
 
5 mjames 662
#define SCB_CFSR_MEMFAULTSR_Pos             0U                                            /*!< SCB CFSR: Memory Manage Fault Status Register Position */
2 mjames 663
#define SCB_CFSR_MEMFAULTSR_Msk            (0xFFUL /*<< SCB_CFSR_MEMFAULTSR_Pos*/)        /*!< SCB CFSR: Memory Manage Fault Status Register Mask */
664
 
5 mjames 665
/* SCB Hard Fault Status Register Definitions */
666
#define SCB_HFSR_DEBUGEVT_Pos              31U                                            /*!< SCB HFSR: DEBUGEVT Position */
2 mjames 667
#define SCB_HFSR_DEBUGEVT_Msk              (1UL << SCB_HFSR_DEBUGEVT_Pos)                 /*!< SCB HFSR: DEBUGEVT Mask */
668
 
5 mjames 669
#define SCB_HFSR_FORCED_Pos                30U                                            /*!< SCB HFSR: FORCED Position */
2 mjames 670
#define SCB_HFSR_FORCED_Msk                (1UL << SCB_HFSR_FORCED_Pos)                   /*!< SCB HFSR: FORCED Mask */
671
 
5 mjames 672
#define SCB_HFSR_VECTTBL_Pos                1U                                            /*!< SCB HFSR: VECTTBL Position */
2 mjames 673
#define SCB_HFSR_VECTTBL_Msk               (1UL << SCB_HFSR_VECTTBL_Pos)                  /*!< SCB HFSR: VECTTBL Mask */
674
 
675
/* SCB Debug Fault Status Register Definitions */
5 mjames 676
#define SCB_DFSR_EXTERNAL_Pos               4U                                            /*!< SCB DFSR: EXTERNAL Position */
2 mjames 677
#define SCB_DFSR_EXTERNAL_Msk              (1UL << SCB_DFSR_EXTERNAL_Pos)                 /*!< SCB DFSR: EXTERNAL Mask */
678
 
5 mjames 679
#define SCB_DFSR_VCATCH_Pos                 3U                                            /*!< SCB DFSR: VCATCH Position */
2 mjames 680
#define SCB_DFSR_VCATCH_Msk                (1UL << SCB_DFSR_VCATCH_Pos)                   /*!< SCB DFSR: VCATCH Mask */
681
 
5 mjames 682
#define SCB_DFSR_DWTTRAP_Pos                2U                                            /*!< SCB DFSR: DWTTRAP Position */
2 mjames 683
#define SCB_DFSR_DWTTRAP_Msk               (1UL << SCB_DFSR_DWTTRAP_Pos)                  /*!< SCB DFSR: DWTTRAP Mask */
684
 
5 mjames 685
#define SCB_DFSR_BKPT_Pos                   1U                                            /*!< SCB DFSR: BKPT Position */
2 mjames 686
#define SCB_DFSR_BKPT_Msk                  (1UL << SCB_DFSR_BKPT_Pos)                     /*!< SCB DFSR: BKPT Mask */
687
 
5 mjames 688
#define SCB_DFSR_HALTED_Pos                 0U                                            /*!< SCB DFSR: HALTED Position */
2 mjames 689
#define SCB_DFSR_HALTED_Msk                (1UL /*<< SCB_DFSR_HALTED_Pos*/)               /*!< SCB DFSR: HALTED Mask */
690
 
691
/*@} end of group CMSIS_SCB */
692
 
693
 
5 mjames 694
/**
695
  \ingroup  CMSIS_core_register
696
  \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB)
697
  \brief    Type definitions for the System Control and ID Register not in the SCB
2 mjames 698
  @{
699
 */
700
 
5 mjames 701
/**
702
  \brief  Structure type to access the System Control and ID Register not in the SCB.
2 mjames 703
 */
704
typedef struct
705
{
5 mjames 706
        uint32_t RESERVED0[1U];
707
  __IM  uint32_t ICTR;                   /*!< Offset: 0x004 (R/ )  Interrupt Controller Type Register */
708
  __IOM uint32_t ACTLR;                  /*!< Offset: 0x008 (R/W)  Auxiliary Control Register */
2 mjames 709
} SCnSCB_Type;
710
 
711
/* Interrupt Controller Type Register Definitions */
5 mjames 712
#define SCnSCB_ICTR_INTLINESNUM_Pos         0U                                         /*!< ICTR: INTLINESNUM Position */
2 mjames 713
#define SCnSCB_ICTR_INTLINESNUM_Msk        (0xFUL /*<< SCnSCB_ICTR_INTLINESNUM_Pos*/)  /*!< ICTR: INTLINESNUM Mask */
714
 
715
/* Auxiliary Control Register Definitions */
5 mjames 716
#define SCnSCB_ACTLR_DISOOFP_Pos            9U                                         /*!< ACTLR: DISOOFP Position */
2 mjames 717
#define SCnSCB_ACTLR_DISOOFP_Msk           (1UL << SCnSCB_ACTLR_DISOOFP_Pos)           /*!< ACTLR: DISOOFP Mask */
718
 
5 mjames 719
#define SCnSCB_ACTLR_DISFPCA_Pos            8U                                         /*!< ACTLR: DISFPCA Position */
2 mjames 720
#define SCnSCB_ACTLR_DISFPCA_Msk           (1UL << SCnSCB_ACTLR_DISFPCA_Pos)           /*!< ACTLR: DISFPCA Mask */
721
 
5 mjames 722
#define SCnSCB_ACTLR_DISFOLD_Pos            2U                                         /*!< ACTLR: DISFOLD Position */
2 mjames 723
#define SCnSCB_ACTLR_DISFOLD_Msk           (1UL << SCnSCB_ACTLR_DISFOLD_Pos)           /*!< ACTLR: DISFOLD Mask */
724
 
5 mjames 725
#define SCnSCB_ACTLR_DISDEFWBUF_Pos         1U                                         /*!< ACTLR: DISDEFWBUF Position */
2 mjames 726
#define SCnSCB_ACTLR_DISDEFWBUF_Msk        (1UL << SCnSCB_ACTLR_DISDEFWBUF_Pos)        /*!< ACTLR: DISDEFWBUF Mask */
727
 
5 mjames 728
#define SCnSCB_ACTLR_DISMCYCINT_Pos         0U                                         /*!< ACTLR: DISMCYCINT Position */
2 mjames 729
#define SCnSCB_ACTLR_DISMCYCINT_Msk        (1UL /*<< SCnSCB_ACTLR_DISMCYCINT_Pos*/)    /*!< ACTLR: DISMCYCINT Mask */
730
 
731
/*@} end of group CMSIS_SCnotSCB */
732
 
733
 
5 mjames 734
/**
735
  \ingroup  CMSIS_core_register
736
  \defgroup CMSIS_SysTick     System Tick Timer (SysTick)
737
  \brief    Type definitions for the System Timer Registers.
2 mjames 738
  @{
739
 */
740
 
5 mjames 741
/**
742
  \brief  Structure type to access the System Timer (SysTick).
2 mjames 743
 */
744
typedef struct
745
{
5 mjames 746
  __IOM uint32_t CTRL;                   /*!< Offset: 0x000 (R/W)  SysTick Control and Status Register */
747
  __IOM uint32_t LOAD;                   /*!< Offset: 0x004 (R/W)  SysTick Reload Value Register */
748
  __IOM uint32_t VAL;                    /*!< Offset: 0x008 (R/W)  SysTick Current Value Register */
749
  __IM  uint32_t CALIB;                  /*!< Offset: 0x00C (R/ )  SysTick Calibration Register */
2 mjames 750
} SysTick_Type;
751
 
752
/* SysTick Control / Status Register Definitions */
5 mjames 753
#define SysTick_CTRL_COUNTFLAG_Pos         16U                                            /*!< SysTick CTRL: COUNTFLAG Position */
2 mjames 754
#define SysTick_CTRL_COUNTFLAG_Msk         (1UL << SysTick_CTRL_COUNTFLAG_Pos)            /*!< SysTick CTRL: COUNTFLAG Mask */
755
 
5 mjames 756
#define SysTick_CTRL_CLKSOURCE_Pos          2U                                            /*!< SysTick CTRL: CLKSOURCE Position */
2 mjames 757
#define SysTick_CTRL_CLKSOURCE_Msk         (1UL << SysTick_CTRL_CLKSOURCE_Pos)            /*!< SysTick CTRL: CLKSOURCE Mask */
758
 
5 mjames 759
#define SysTick_CTRL_TICKINT_Pos            1U                                            /*!< SysTick CTRL: TICKINT Position */
2 mjames 760
#define SysTick_CTRL_TICKINT_Msk           (1UL << SysTick_CTRL_TICKINT_Pos)              /*!< SysTick CTRL: TICKINT Mask */
761
 
5 mjames 762
#define SysTick_CTRL_ENABLE_Pos             0U                                            /*!< SysTick CTRL: ENABLE Position */
2 mjames 763
#define SysTick_CTRL_ENABLE_Msk            (1UL /*<< SysTick_CTRL_ENABLE_Pos*/)           /*!< SysTick CTRL: ENABLE Mask */
764
 
765
/* SysTick Reload Register Definitions */
5 mjames 766
#define SysTick_LOAD_RELOAD_Pos             0U                                            /*!< SysTick LOAD: RELOAD Position */
2 mjames 767
#define SysTick_LOAD_RELOAD_Msk            (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/)    /*!< SysTick LOAD: RELOAD Mask */
768
 
769
/* SysTick Current Register Definitions */
5 mjames 770
#define SysTick_VAL_CURRENT_Pos             0U                                            /*!< SysTick VAL: CURRENT Position */
2 mjames 771
#define SysTick_VAL_CURRENT_Msk            (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/)    /*!< SysTick VAL: CURRENT Mask */
772
 
773
/* SysTick Calibration Register Definitions */
5 mjames 774
#define SysTick_CALIB_NOREF_Pos            31U                                            /*!< SysTick CALIB: NOREF Position */
2 mjames 775
#define SysTick_CALIB_NOREF_Msk            (1UL << SysTick_CALIB_NOREF_Pos)               /*!< SysTick CALIB: NOREF Mask */
776
 
5 mjames 777
#define SysTick_CALIB_SKEW_Pos             30U                                            /*!< SysTick CALIB: SKEW Position */
2 mjames 778
#define SysTick_CALIB_SKEW_Msk             (1UL << SysTick_CALIB_SKEW_Pos)                /*!< SysTick CALIB: SKEW Mask */
779
 
5 mjames 780
#define SysTick_CALIB_TENMS_Pos             0U                                            /*!< SysTick CALIB: TENMS Position */
2 mjames 781
#define SysTick_CALIB_TENMS_Msk            (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/)    /*!< SysTick CALIB: TENMS Mask */
782
 
783
/*@} end of group CMSIS_SysTick */
784
 
785
 
5 mjames 786
/**
787
  \ingroup  CMSIS_core_register
788
  \defgroup CMSIS_ITM     Instrumentation Trace Macrocell (ITM)
789
  \brief    Type definitions for the Instrumentation Trace Macrocell (ITM)
2 mjames 790
  @{
791
 */
792
 
5 mjames 793
/**
794
  \brief  Structure type to access the Instrumentation Trace Macrocell Register (ITM).
2 mjames 795
 */
796
typedef struct
797
{
5 mjames 798
  __OM  union
2 mjames 799
  {
5 mjames 800
    __OM  uint8_t    u8;                 /*!< Offset: 0x000 ( /W)  ITM Stimulus Port 8-bit */
801
    __OM  uint16_t   u16;                /*!< Offset: 0x000 ( /W)  ITM Stimulus Port 16-bit */
802
    __OM  uint32_t   u32;                /*!< Offset: 0x000 ( /W)  ITM Stimulus Port 32-bit */
803
  }  PORT [32U];                         /*!< Offset: 0x000 ( /W)  ITM Stimulus Port Registers */
804
        uint32_t RESERVED0[864U];
805
  __IOM uint32_t TER;                    /*!< Offset: 0xE00 (R/W)  ITM Trace Enable Register */
806
        uint32_t RESERVED1[15U];
807
  __IOM uint32_t TPR;                    /*!< Offset: 0xE40 (R/W)  ITM Trace Privilege Register */
808
        uint32_t RESERVED2[15U];
809
  __IOM uint32_t TCR;                    /*!< Offset: 0xE80 (R/W)  ITM Trace Control Register */
810
        uint32_t RESERVED3[29U];
811
  __OM  uint32_t IWR;                    /*!< Offset: 0xEF8 ( /W)  ITM Integration Write Register */
812
  __IM  uint32_t IRR;                    /*!< Offset: 0xEFC (R/ )  ITM Integration Read Register */
813
  __IOM uint32_t IMCR;                   /*!< Offset: 0xF00 (R/W)  ITM Integration Mode Control Register */
814
        uint32_t RESERVED4[43U];
815
  __OM  uint32_t LAR;                    /*!< Offset: 0xFB0 ( /W)  ITM Lock Access Register */
816
  __IM  uint32_t LSR;                    /*!< Offset: 0xFB4 (R/ )  ITM Lock Status Register */
817
        uint32_t RESERVED5[6U];
818
  __IM  uint32_t PID4;                   /*!< Offset: 0xFD0 (R/ )  ITM Peripheral Identification Register #4 */
819
  __IM  uint32_t PID5;                   /*!< Offset: 0xFD4 (R/ )  ITM Peripheral Identification Register #5 */
820
  __IM  uint32_t PID6;                   /*!< Offset: 0xFD8 (R/ )  ITM Peripheral Identification Register #6 */
821
  __IM  uint32_t PID7;                   /*!< Offset: 0xFDC (R/ )  ITM Peripheral Identification Register #7 */
822
  __IM  uint32_t PID0;                   /*!< Offset: 0xFE0 (R/ )  ITM Peripheral Identification Register #0 */
823
  __IM  uint32_t PID1;                   /*!< Offset: 0xFE4 (R/ )  ITM Peripheral Identification Register #1 */
824
  __IM  uint32_t PID2;                   /*!< Offset: 0xFE8 (R/ )  ITM Peripheral Identification Register #2 */
825
  __IM  uint32_t PID3;                   /*!< Offset: 0xFEC (R/ )  ITM Peripheral Identification Register #3 */
826
  __IM  uint32_t CID0;                   /*!< Offset: 0xFF0 (R/ )  ITM Component  Identification Register #0 */
827
  __IM  uint32_t CID1;                   /*!< Offset: 0xFF4 (R/ )  ITM Component  Identification Register #1 */
828
  __IM  uint32_t CID2;                   /*!< Offset: 0xFF8 (R/ )  ITM Component  Identification Register #2 */
829
  __IM  uint32_t CID3;                   /*!< Offset: 0xFFC (R/ )  ITM Component  Identification Register #3 */
2 mjames 830
} ITM_Type;
831
 
832
/* ITM Trace Privilege Register Definitions */
5 mjames 833
#define ITM_TPR_PRIVMASK_Pos                0U                                            /*!< ITM TPR: PRIVMASK Position */
2 mjames 834
#define ITM_TPR_PRIVMASK_Msk               (0xFUL /*<< ITM_TPR_PRIVMASK_Pos*/)            /*!< ITM TPR: PRIVMASK Mask */
835
 
836
/* ITM Trace Control Register Definitions */
5 mjames 837
#define ITM_TCR_BUSY_Pos                   23U                                            /*!< ITM TCR: BUSY Position */
2 mjames 838
#define ITM_TCR_BUSY_Msk                   (1UL << ITM_TCR_BUSY_Pos)                      /*!< ITM TCR: BUSY Mask */
839
 
5 mjames 840
#define ITM_TCR_TraceBusID_Pos             16U                                            /*!< ITM TCR: ATBID Position */
2 mjames 841
#define ITM_TCR_TraceBusID_Msk             (0x7FUL << ITM_TCR_TraceBusID_Pos)             /*!< ITM TCR: ATBID Mask */
842
 
5 mjames 843
#define ITM_TCR_GTSFREQ_Pos                10U                                            /*!< ITM TCR: Global timestamp frequency Position */
2 mjames 844
#define ITM_TCR_GTSFREQ_Msk                (3UL << ITM_TCR_GTSFREQ_Pos)                   /*!< ITM TCR: Global timestamp frequency Mask */
845
 
5 mjames 846
#define ITM_TCR_TSPrescale_Pos              8U                                            /*!< ITM TCR: TSPrescale Position */
2 mjames 847
#define ITM_TCR_TSPrescale_Msk             (3UL << ITM_TCR_TSPrescale_Pos)                /*!< ITM TCR: TSPrescale Mask */
848
 
5 mjames 849
#define ITM_TCR_SWOENA_Pos                  4U                                            /*!< ITM TCR: SWOENA Position */
2 mjames 850
#define ITM_TCR_SWOENA_Msk                 (1UL << ITM_TCR_SWOENA_Pos)                    /*!< ITM TCR: SWOENA Mask */
851
 
5 mjames 852
#define ITM_TCR_DWTENA_Pos                  3U                                            /*!< ITM TCR: DWTENA Position */
2 mjames 853
#define ITM_TCR_DWTENA_Msk                 (1UL << ITM_TCR_DWTENA_Pos)                    /*!< ITM TCR: DWTENA Mask */
854
 
5 mjames 855
#define ITM_TCR_SYNCENA_Pos                 2U                                            /*!< ITM TCR: SYNCENA Position */
2 mjames 856
#define ITM_TCR_SYNCENA_Msk                (1UL << ITM_TCR_SYNCENA_Pos)                   /*!< ITM TCR: SYNCENA Mask */
857
 
5 mjames 858
#define ITM_TCR_TSENA_Pos                   1U                                            /*!< ITM TCR: TSENA Position */
2 mjames 859
#define ITM_TCR_TSENA_Msk                  (1UL << ITM_TCR_TSENA_Pos)                     /*!< ITM TCR: TSENA Mask */
860
 
5 mjames 861
#define ITM_TCR_ITMENA_Pos                  0U                                            /*!< ITM TCR: ITM Enable bit Position */
2 mjames 862
#define ITM_TCR_ITMENA_Msk                 (1UL /*<< ITM_TCR_ITMENA_Pos*/)                /*!< ITM TCR: ITM Enable bit Mask */
863
 
864
/* ITM Integration Write Register Definitions */
5 mjames 865
#define ITM_IWR_ATVALIDM_Pos                0U                                            /*!< ITM IWR: ATVALIDM Position */
2 mjames 866
#define ITM_IWR_ATVALIDM_Msk               (1UL /*<< ITM_IWR_ATVALIDM_Pos*/)              /*!< ITM IWR: ATVALIDM Mask */
867
 
868
/* ITM Integration Read Register Definitions */
5 mjames 869
#define ITM_IRR_ATREADYM_Pos                0U                                            /*!< ITM IRR: ATREADYM Position */
2 mjames 870
#define ITM_IRR_ATREADYM_Msk               (1UL /*<< ITM_IRR_ATREADYM_Pos*/)              /*!< ITM IRR: ATREADYM Mask */
871
 
872
/* ITM Integration Mode Control Register Definitions */
5 mjames 873
#define ITM_IMCR_INTEGRATION_Pos            0U                                            /*!< ITM IMCR: INTEGRATION Position */
2 mjames 874
#define ITM_IMCR_INTEGRATION_Msk           (1UL /*<< ITM_IMCR_INTEGRATION_Pos*/)          /*!< ITM IMCR: INTEGRATION Mask */
875
 
876
/* ITM Lock Status Register Definitions */
5 mjames 877
#define ITM_LSR_ByteAcc_Pos                 2U                                            /*!< ITM LSR: ByteAcc Position */
2 mjames 878
#define ITM_LSR_ByteAcc_Msk                (1UL << ITM_LSR_ByteAcc_Pos)                   /*!< ITM LSR: ByteAcc Mask */
879
 
5 mjames 880
#define ITM_LSR_Access_Pos                  1U                                            /*!< ITM LSR: Access Position */
2 mjames 881
#define ITM_LSR_Access_Msk                 (1UL << ITM_LSR_Access_Pos)                    /*!< ITM LSR: Access Mask */
882
 
5 mjames 883
#define ITM_LSR_Present_Pos                 0U                                            /*!< ITM LSR: Present Position */
2 mjames 884
#define ITM_LSR_Present_Msk                (1UL /*<< ITM_LSR_Present_Pos*/)               /*!< ITM LSR: Present Mask */
885
 
886
/*@}*/ /* end of group CMSIS_ITM */
887
 
888
 
5 mjames 889
/**
890
  \ingroup  CMSIS_core_register
891
  \defgroup CMSIS_DWT     Data Watchpoint and Trace (DWT)
892
  \brief    Type definitions for the Data Watchpoint and Trace (DWT)
2 mjames 893
  @{
894
 */
895
 
5 mjames 896
/**
897
  \brief  Structure type to access the Data Watchpoint and Trace Register (DWT).
2 mjames 898
 */
899
typedef struct
900
{
5 mjames 901
  __IOM uint32_t CTRL;                   /*!< Offset: 0x000 (R/W)  Control Register */
902
  __IOM uint32_t CYCCNT;                 /*!< Offset: 0x004 (R/W)  Cycle Count Register */
903
  __IOM uint32_t CPICNT;                 /*!< Offset: 0x008 (R/W)  CPI Count Register */
904
  __IOM uint32_t EXCCNT;                 /*!< Offset: 0x00C (R/W)  Exception Overhead Count Register */
905
  __IOM uint32_t SLEEPCNT;               /*!< Offset: 0x010 (R/W)  Sleep Count Register */
906
  __IOM uint32_t LSUCNT;                 /*!< Offset: 0x014 (R/W)  LSU Count Register */
907
  __IOM uint32_t FOLDCNT;                /*!< Offset: 0x018 (R/W)  Folded-instruction Count Register */
908
  __IM  uint32_t PCSR;                   /*!< Offset: 0x01C (R/ )  Program Counter Sample Register */
909
  __IOM uint32_t COMP0;                  /*!< Offset: 0x020 (R/W)  Comparator Register 0 */
910
  __IOM uint32_t MASK0;                  /*!< Offset: 0x024 (R/W)  Mask Register 0 */
911
  __IOM uint32_t FUNCTION0;              /*!< Offset: 0x028 (R/W)  Function Register 0 */
912
        uint32_t RESERVED0[1U];
913
  __IOM uint32_t COMP1;                  /*!< Offset: 0x030 (R/W)  Comparator Register 1 */
914
  __IOM uint32_t MASK1;                  /*!< Offset: 0x034 (R/W)  Mask Register 1 */
915
  __IOM uint32_t FUNCTION1;              /*!< Offset: 0x038 (R/W)  Function Register 1 */
916
        uint32_t RESERVED1[1U];
917
  __IOM uint32_t COMP2;                  /*!< Offset: 0x040 (R/W)  Comparator Register 2 */
918
  __IOM uint32_t MASK2;                  /*!< Offset: 0x044 (R/W)  Mask Register 2 */
919
  __IOM uint32_t FUNCTION2;              /*!< Offset: 0x048 (R/W)  Function Register 2 */
920
        uint32_t RESERVED2[1U];
921
  __IOM uint32_t COMP3;                  /*!< Offset: 0x050 (R/W)  Comparator Register 3 */
922
  __IOM uint32_t MASK3;                  /*!< Offset: 0x054 (R/W)  Mask Register 3 */
923
  __IOM uint32_t FUNCTION3;              /*!< Offset: 0x058 (R/W)  Function Register 3 */
2 mjames 924
} DWT_Type;
925
 
926
/* DWT Control Register Definitions */
5 mjames 927
#define DWT_CTRL_NUMCOMP_Pos               28U                                         /*!< DWT CTRL: NUMCOMP Position */
2 mjames 928
#define DWT_CTRL_NUMCOMP_Msk               (0xFUL << DWT_CTRL_NUMCOMP_Pos)             /*!< DWT CTRL: NUMCOMP Mask */
929
 
5 mjames 930
#define DWT_CTRL_NOTRCPKT_Pos              27U                                         /*!< DWT CTRL: NOTRCPKT Position */
2 mjames 931
#define DWT_CTRL_NOTRCPKT_Msk              (0x1UL << DWT_CTRL_NOTRCPKT_Pos)            /*!< DWT CTRL: NOTRCPKT Mask */
932
 
5 mjames 933
#define DWT_CTRL_NOEXTTRIG_Pos             26U                                         /*!< DWT CTRL: NOEXTTRIG Position */
2 mjames 934
#define DWT_CTRL_NOEXTTRIG_Msk             (0x1UL << DWT_CTRL_NOEXTTRIG_Pos)           /*!< DWT CTRL: NOEXTTRIG Mask */
935
 
5 mjames 936
#define DWT_CTRL_NOCYCCNT_Pos              25U                                         /*!< DWT CTRL: NOCYCCNT Position */
2 mjames 937
#define DWT_CTRL_NOCYCCNT_Msk              (0x1UL << DWT_CTRL_NOCYCCNT_Pos)            /*!< DWT CTRL: NOCYCCNT Mask */
938
 
5 mjames 939
#define DWT_CTRL_NOPRFCNT_Pos              24U                                         /*!< DWT CTRL: NOPRFCNT Position */
2 mjames 940
#define DWT_CTRL_NOPRFCNT_Msk              (0x1UL << DWT_CTRL_NOPRFCNT_Pos)            /*!< DWT CTRL: NOPRFCNT Mask */
941
 
5 mjames 942
#define DWT_CTRL_CYCEVTENA_Pos             22U                                         /*!< DWT CTRL: CYCEVTENA Position */
2 mjames 943
#define DWT_CTRL_CYCEVTENA_Msk             (0x1UL << DWT_CTRL_CYCEVTENA_Pos)           /*!< DWT CTRL: CYCEVTENA Mask */
944
 
5 mjames 945
#define DWT_CTRL_FOLDEVTENA_Pos            21U                                         /*!< DWT CTRL: FOLDEVTENA Position */
2 mjames 946
#define DWT_CTRL_FOLDEVTENA_Msk            (0x1UL << DWT_CTRL_FOLDEVTENA_Pos)          /*!< DWT CTRL: FOLDEVTENA Mask */
947
 
5 mjames 948
#define DWT_CTRL_LSUEVTENA_Pos             20U                                         /*!< DWT CTRL: LSUEVTENA Position */
2 mjames 949
#define DWT_CTRL_LSUEVTENA_Msk             (0x1UL << DWT_CTRL_LSUEVTENA_Pos)           /*!< DWT CTRL: LSUEVTENA Mask */
950
 
5 mjames 951
#define DWT_CTRL_SLEEPEVTENA_Pos           19U                                         /*!< DWT CTRL: SLEEPEVTENA Position */
2 mjames 952
#define DWT_CTRL_SLEEPEVTENA_Msk           (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos)         /*!< DWT CTRL: SLEEPEVTENA Mask */
953
 
5 mjames 954
#define DWT_CTRL_EXCEVTENA_Pos             18U                                         /*!< DWT CTRL: EXCEVTENA Position */
2 mjames 955
#define DWT_CTRL_EXCEVTENA_Msk             (0x1UL << DWT_CTRL_EXCEVTENA_Pos)           /*!< DWT CTRL: EXCEVTENA Mask */
956
 
5 mjames 957
#define DWT_CTRL_CPIEVTENA_Pos             17U                                         /*!< DWT CTRL: CPIEVTENA Position */
2 mjames 958
#define DWT_CTRL_CPIEVTENA_Msk             (0x1UL << DWT_CTRL_CPIEVTENA_Pos)           /*!< DWT CTRL: CPIEVTENA Mask */
959
 
5 mjames 960
#define DWT_CTRL_EXCTRCENA_Pos             16U                                         /*!< DWT CTRL: EXCTRCENA Position */
2 mjames 961
#define DWT_CTRL_EXCTRCENA_Msk             (0x1UL << DWT_CTRL_EXCTRCENA_Pos)           /*!< DWT CTRL: EXCTRCENA Mask */
962
 
5 mjames 963
#define DWT_CTRL_PCSAMPLENA_Pos            12U                                         /*!< DWT CTRL: PCSAMPLENA Position */
2 mjames 964
#define DWT_CTRL_PCSAMPLENA_Msk            (0x1UL << DWT_CTRL_PCSAMPLENA_Pos)          /*!< DWT CTRL: PCSAMPLENA Mask */
965
 
5 mjames 966
#define DWT_CTRL_SYNCTAP_Pos               10U                                         /*!< DWT CTRL: SYNCTAP Position */
2 mjames 967
#define DWT_CTRL_SYNCTAP_Msk               (0x3UL << DWT_CTRL_SYNCTAP_Pos)             /*!< DWT CTRL: SYNCTAP Mask */
968
 
5 mjames 969
#define DWT_CTRL_CYCTAP_Pos                 9U                                         /*!< DWT CTRL: CYCTAP Position */
2 mjames 970
#define DWT_CTRL_CYCTAP_Msk                (0x1UL << DWT_CTRL_CYCTAP_Pos)              /*!< DWT CTRL: CYCTAP Mask */
971
 
5 mjames 972
#define DWT_CTRL_POSTINIT_Pos               5U                                         /*!< DWT CTRL: POSTINIT Position */
2 mjames 973
#define DWT_CTRL_POSTINIT_Msk              (0xFUL << DWT_CTRL_POSTINIT_Pos)            /*!< DWT CTRL: POSTINIT Mask */
974
 
5 mjames 975
#define DWT_CTRL_POSTPRESET_Pos             1U                                         /*!< DWT CTRL: POSTPRESET Position */
2 mjames 976
#define DWT_CTRL_POSTPRESET_Msk            (0xFUL << DWT_CTRL_POSTPRESET_Pos)          /*!< DWT CTRL: POSTPRESET Mask */
977
 
5 mjames 978
#define DWT_CTRL_CYCCNTENA_Pos              0U                                         /*!< DWT CTRL: CYCCNTENA Position */
2 mjames 979
#define DWT_CTRL_CYCCNTENA_Msk             (0x1UL /*<< DWT_CTRL_CYCCNTENA_Pos*/)       /*!< DWT CTRL: CYCCNTENA Mask */
980
 
981
/* DWT CPI Count Register Definitions */
5 mjames 982
#define DWT_CPICNT_CPICNT_Pos               0U                                         /*!< DWT CPICNT: CPICNT Position */
2 mjames 983
#define DWT_CPICNT_CPICNT_Msk              (0xFFUL /*<< DWT_CPICNT_CPICNT_Pos*/)       /*!< DWT CPICNT: CPICNT Mask */
984
 
985
/* DWT Exception Overhead Count Register Definitions */
5 mjames 986
#define DWT_EXCCNT_EXCCNT_Pos               0U                                         /*!< DWT EXCCNT: EXCCNT Position */
2 mjames 987
#define DWT_EXCCNT_EXCCNT_Msk              (0xFFUL /*<< DWT_EXCCNT_EXCCNT_Pos*/)       /*!< DWT EXCCNT: EXCCNT Mask */
988
 
989
/* DWT Sleep Count Register Definitions */
5 mjames 990
#define DWT_SLEEPCNT_SLEEPCNT_Pos           0U                                         /*!< DWT SLEEPCNT: SLEEPCNT Position */
2 mjames 991
#define DWT_SLEEPCNT_SLEEPCNT_Msk          (0xFFUL /*<< DWT_SLEEPCNT_SLEEPCNT_Pos*/)   /*!< DWT SLEEPCNT: SLEEPCNT Mask */
992
 
993
/* DWT LSU Count Register Definitions */
5 mjames 994
#define DWT_LSUCNT_LSUCNT_Pos               0U                                         /*!< DWT LSUCNT: LSUCNT Position */
2 mjames 995
#define DWT_LSUCNT_LSUCNT_Msk              (0xFFUL /*<< DWT_LSUCNT_LSUCNT_Pos*/)       /*!< DWT LSUCNT: LSUCNT Mask */
996
 
997
/* DWT Folded-instruction Count Register Definitions */
5 mjames 998
#define DWT_FOLDCNT_FOLDCNT_Pos             0U                                         /*!< DWT FOLDCNT: FOLDCNT Position */
2 mjames 999
#define DWT_FOLDCNT_FOLDCNT_Msk            (0xFFUL /*<< DWT_FOLDCNT_FOLDCNT_Pos*/)     /*!< DWT FOLDCNT: FOLDCNT Mask */
1000
 
1001
/* DWT Comparator Mask Register Definitions */
5 mjames 1002
#define DWT_MASK_MASK_Pos                   0U                                         /*!< DWT MASK: MASK Position */
2 mjames 1003
#define DWT_MASK_MASK_Msk                  (0x1FUL /*<< DWT_MASK_MASK_Pos*/)           /*!< DWT MASK: MASK Mask */
1004
 
1005
/* DWT Comparator Function Register Definitions */
5 mjames 1006
#define DWT_FUNCTION_MATCHED_Pos           24U                                         /*!< DWT FUNCTION: MATCHED Position */
2 mjames 1007
#define DWT_FUNCTION_MATCHED_Msk           (0x1UL << DWT_FUNCTION_MATCHED_Pos)         /*!< DWT FUNCTION: MATCHED Mask */
1008
 
5 mjames 1009
#define DWT_FUNCTION_DATAVADDR1_Pos        16U                                         /*!< DWT FUNCTION: DATAVADDR1 Position */
2 mjames 1010
#define DWT_FUNCTION_DATAVADDR1_Msk        (0xFUL << DWT_FUNCTION_DATAVADDR1_Pos)      /*!< DWT FUNCTION: DATAVADDR1 Mask */
1011
 
5 mjames 1012
#define DWT_FUNCTION_DATAVADDR0_Pos        12U                                         /*!< DWT FUNCTION: DATAVADDR0 Position */
2 mjames 1013
#define DWT_FUNCTION_DATAVADDR0_Msk        (0xFUL << DWT_FUNCTION_DATAVADDR0_Pos)      /*!< DWT FUNCTION: DATAVADDR0 Mask */
1014
 
5 mjames 1015
#define DWT_FUNCTION_DATAVSIZE_Pos         10U                                         /*!< DWT FUNCTION: DATAVSIZE Position */
2 mjames 1016
#define DWT_FUNCTION_DATAVSIZE_Msk         (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos)       /*!< DWT FUNCTION: DATAVSIZE Mask */
1017
 
5 mjames 1018
#define DWT_FUNCTION_LNK1ENA_Pos            9U                                         /*!< DWT FUNCTION: LNK1ENA Position */
2 mjames 1019
#define DWT_FUNCTION_LNK1ENA_Msk           (0x1UL << DWT_FUNCTION_LNK1ENA_Pos)         /*!< DWT FUNCTION: LNK1ENA Mask */
1020
 
5 mjames 1021
#define DWT_FUNCTION_DATAVMATCH_Pos         8U                                         /*!< DWT FUNCTION: DATAVMATCH Position */
2 mjames 1022
#define DWT_FUNCTION_DATAVMATCH_Msk        (0x1UL << DWT_FUNCTION_DATAVMATCH_Pos)      /*!< DWT FUNCTION: DATAVMATCH Mask */
1023
 
5 mjames 1024
#define DWT_FUNCTION_CYCMATCH_Pos           7U                                         /*!< DWT FUNCTION: CYCMATCH Position */
2 mjames 1025
#define DWT_FUNCTION_CYCMATCH_Msk          (0x1UL << DWT_FUNCTION_CYCMATCH_Pos)        /*!< DWT FUNCTION: CYCMATCH Mask */
1026
 
5 mjames 1027
#define DWT_FUNCTION_EMITRANGE_Pos          5U                                         /*!< DWT FUNCTION: EMITRANGE Position */
2 mjames 1028
#define DWT_FUNCTION_EMITRANGE_Msk         (0x1UL << DWT_FUNCTION_EMITRANGE_Pos)       /*!< DWT FUNCTION: EMITRANGE Mask */
1029
 
5 mjames 1030
#define DWT_FUNCTION_FUNCTION_Pos           0U                                         /*!< DWT FUNCTION: FUNCTION Position */
2 mjames 1031
#define DWT_FUNCTION_FUNCTION_Msk          (0xFUL /*<< DWT_FUNCTION_FUNCTION_Pos*/)    /*!< DWT FUNCTION: FUNCTION Mask */
1032
 
1033
/*@}*/ /* end of group CMSIS_DWT */
1034
 
1035
 
5 mjames 1036
/**
1037
  \ingroup  CMSIS_core_register
1038
  \defgroup CMSIS_TPI     Trace Port Interface (TPI)
1039
  \brief    Type definitions for the Trace Port Interface (TPI)
2 mjames 1040
  @{
1041
 */
1042
 
5 mjames 1043
/**
1044
  \brief  Structure type to access the Trace Port Interface Register (TPI).
2 mjames 1045
 */
1046
typedef struct
1047
{
5 mjames 1048
  __IOM uint32_t SSPSR;                  /*!< Offset: 0x000 (R/ )  Supported Parallel Port Size Register */
1049
  __IOM uint32_t CSPSR;                  /*!< Offset: 0x004 (R/W)  Current Parallel Port Size Register */
1050
        uint32_t RESERVED0[2U];
1051
  __IOM uint32_t ACPR;                   /*!< Offset: 0x010 (R/W)  Asynchronous Clock Prescaler Register */
1052
        uint32_t RESERVED1[55U];
1053
  __IOM uint32_t SPPR;                   /*!< Offset: 0x0F0 (R/W)  Selected Pin Protocol Register */
1054
        uint32_t RESERVED2[131U];
1055
  __IM  uint32_t FFSR;                   /*!< Offset: 0x300 (R/ )  Formatter and Flush Status Register */
1056
  __IOM uint32_t FFCR;                   /*!< Offset: 0x304 (R/W)  Formatter and Flush Control Register */
1057
  __IM  uint32_t FSCR;                   /*!< Offset: 0x308 (R/ )  Formatter Synchronization Counter Register */
1058
        uint32_t RESERVED3[759U];
1059
  __IM  uint32_t TRIGGER;                /*!< Offset: 0xEE8 (R/ )  TRIGGER */
1060
  __IM  uint32_t FIFO0;                  /*!< Offset: 0xEEC (R/ )  Integration ETM Data */
1061
  __IM  uint32_t ITATBCTR2;              /*!< Offset: 0xEF0 (R/ )  ITATBCTR2 */
1062
        uint32_t RESERVED4[1U];
1063
  __IM  uint32_t ITATBCTR0;              /*!< Offset: 0xEF8 (R/ )  ITATBCTR0 */
1064
  __IM  uint32_t FIFO1;                  /*!< Offset: 0xEFC (R/ )  Integration ITM Data */
1065
  __IOM uint32_t ITCTRL;                 /*!< Offset: 0xF00 (R/W)  Integration Mode Control */
1066
        uint32_t RESERVED5[39U];
1067
  __IOM uint32_t CLAIMSET;               /*!< Offset: 0xFA0 (R/W)  Claim tag set */
1068
  __IOM uint32_t CLAIMCLR;               /*!< Offset: 0xFA4 (R/W)  Claim tag clear */
1069
        uint32_t RESERVED7[8U];
1070
  __IM  uint32_t DEVID;                  /*!< Offset: 0xFC8 (R/ )  TPIU_DEVID */
1071
  __IM  uint32_t DEVTYPE;                /*!< Offset: 0xFCC (R/ )  TPIU_DEVTYPE */
2 mjames 1072
} TPI_Type;
1073
 
1074
/* TPI Asynchronous Clock Prescaler Register Definitions */
5 mjames 1075
#define TPI_ACPR_PRESCALER_Pos              0U                                         /*!< TPI ACPR: PRESCALER Position */
2 mjames 1076
#define TPI_ACPR_PRESCALER_Msk             (0x1FFFUL /*<< TPI_ACPR_PRESCALER_Pos*/)    /*!< TPI ACPR: PRESCALER Mask */
1077
 
1078
/* TPI Selected Pin Protocol Register Definitions */
5 mjames 1079
#define TPI_SPPR_TXMODE_Pos                 0U                                         /*!< TPI SPPR: TXMODE Position */
2 mjames 1080
#define TPI_SPPR_TXMODE_Msk                (0x3UL /*<< TPI_SPPR_TXMODE_Pos*/)          /*!< TPI SPPR: TXMODE Mask */
1081
 
1082
/* TPI Formatter and Flush Status Register Definitions */
5 mjames 1083
#define TPI_FFSR_FtNonStop_Pos              3U                                         /*!< TPI FFSR: FtNonStop Position */
2 mjames 1084
#define TPI_FFSR_FtNonStop_Msk             (0x1UL << TPI_FFSR_FtNonStop_Pos)           /*!< TPI FFSR: FtNonStop Mask */
1085
 
5 mjames 1086
#define TPI_FFSR_TCPresent_Pos              2U                                         /*!< TPI FFSR: TCPresent Position */
2 mjames 1087
#define TPI_FFSR_TCPresent_Msk             (0x1UL << TPI_FFSR_TCPresent_Pos)           /*!< TPI FFSR: TCPresent Mask */
1088
 
5 mjames 1089
#define TPI_FFSR_FtStopped_Pos              1U                                         /*!< TPI FFSR: FtStopped Position */
2 mjames 1090
#define TPI_FFSR_FtStopped_Msk             (0x1UL << TPI_FFSR_FtStopped_Pos)           /*!< TPI FFSR: FtStopped Mask */
1091
 
5 mjames 1092
#define TPI_FFSR_FlInProg_Pos               0U                                         /*!< TPI FFSR: FlInProg Position */
2 mjames 1093
#define TPI_FFSR_FlInProg_Msk              (0x1UL /*<< TPI_FFSR_FlInProg_Pos*/)        /*!< TPI FFSR: FlInProg Mask */
1094
 
1095
/* TPI Formatter and Flush Control Register Definitions */
5 mjames 1096
#define TPI_FFCR_TrigIn_Pos                 8U                                         /*!< TPI FFCR: TrigIn Position */
2 mjames 1097
#define TPI_FFCR_TrigIn_Msk                (0x1UL << TPI_FFCR_TrigIn_Pos)              /*!< TPI FFCR: TrigIn Mask */
1098
 
5 mjames 1099
#define TPI_FFCR_EnFCont_Pos                1U                                         /*!< TPI FFCR: EnFCont Position */
2 mjames 1100
#define TPI_FFCR_EnFCont_Msk               (0x1UL << TPI_FFCR_EnFCont_Pos)             /*!< TPI FFCR: EnFCont Mask */
1101
 
1102
/* TPI TRIGGER Register Definitions */
5 mjames 1103
#define TPI_TRIGGER_TRIGGER_Pos             0U                                         /*!< TPI TRIGGER: TRIGGER Position */
2 mjames 1104
#define TPI_TRIGGER_TRIGGER_Msk            (0x1UL /*<< TPI_TRIGGER_TRIGGER_Pos*/)      /*!< TPI TRIGGER: TRIGGER Mask */
1105
 
1106
/* TPI Integration ETM Data Register Definitions (FIFO0) */
5 mjames 1107
#define TPI_FIFO0_ITM_ATVALID_Pos          29U                                         /*!< TPI FIFO0: ITM_ATVALID Position */
2 mjames 1108
#define TPI_FIFO0_ITM_ATVALID_Msk          (0x3UL << TPI_FIFO0_ITM_ATVALID_Pos)        /*!< TPI FIFO0: ITM_ATVALID Mask */
1109
 
5 mjames 1110
#define TPI_FIFO0_ITM_bytecount_Pos        27U                                         /*!< TPI FIFO0: ITM_bytecount Position */
2 mjames 1111
#define TPI_FIFO0_ITM_bytecount_Msk        (0x3UL << TPI_FIFO0_ITM_bytecount_Pos)      /*!< TPI FIFO0: ITM_bytecount Mask */
1112
 
5 mjames 1113
#define TPI_FIFO0_ETM_ATVALID_Pos          26U                                         /*!< TPI FIFO0: ETM_ATVALID Position */
2 mjames 1114
#define TPI_FIFO0_ETM_ATVALID_Msk          (0x3UL << TPI_FIFO0_ETM_ATVALID_Pos)        /*!< TPI FIFO0: ETM_ATVALID Mask */
1115
 
5 mjames 1116
#define TPI_FIFO0_ETM_bytecount_Pos        24U                                         /*!< TPI FIFO0: ETM_bytecount Position */
2 mjames 1117
#define TPI_FIFO0_ETM_bytecount_Msk        (0x3UL << TPI_FIFO0_ETM_bytecount_Pos)      /*!< TPI FIFO0: ETM_bytecount Mask */
1118
 
5 mjames 1119
#define TPI_FIFO0_ETM2_Pos                 16U                                         /*!< TPI FIFO0: ETM2 Position */
2 mjames 1120
#define TPI_FIFO0_ETM2_Msk                 (0xFFUL << TPI_FIFO0_ETM2_Pos)              /*!< TPI FIFO0: ETM2 Mask */
1121
 
5 mjames 1122
#define TPI_FIFO0_ETM1_Pos                  8U                                         /*!< TPI FIFO0: ETM1 Position */
2 mjames 1123
#define TPI_FIFO0_ETM1_Msk                 (0xFFUL << TPI_FIFO0_ETM1_Pos)              /*!< TPI FIFO0: ETM1 Mask */
1124
 
5 mjames 1125
#define TPI_FIFO0_ETM0_Pos                  0U                                         /*!< TPI FIFO0: ETM0 Position */
2 mjames 1126
#define TPI_FIFO0_ETM0_Msk                 (0xFFUL /*<< TPI_FIFO0_ETM0_Pos*/)          /*!< TPI FIFO0: ETM0 Mask */
1127
 
1128
/* TPI ITATBCTR2 Register Definitions */
5 mjames 1129
#define TPI_ITATBCTR2_ATREADY_Pos           0U                                         /*!< TPI ITATBCTR2: ATREADY Position */
2 mjames 1130
#define TPI_ITATBCTR2_ATREADY_Msk          (0x1UL /*<< TPI_ITATBCTR2_ATREADY_Pos*/)    /*!< TPI ITATBCTR2: ATREADY Mask */
1131
 
1132
/* TPI Integration ITM Data Register Definitions (FIFO1) */
5 mjames 1133
#define TPI_FIFO1_ITM_ATVALID_Pos          29U                                         /*!< TPI FIFO1: ITM_ATVALID Position */
2 mjames 1134
#define TPI_FIFO1_ITM_ATVALID_Msk          (0x3UL << TPI_FIFO1_ITM_ATVALID_Pos)        /*!< TPI FIFO1: ITM_ATVALID Mask */
1135
 
5 mjames 1136
#define TPI_FIFO1_ITM_bytecount_Pos        27U                                         /*!< TPI FIFO1: ITM_bytecount Position */
2 mjames 1137
#define TPI_FIFO1_ITM_bytecount_Msk        (0x3UL << TPI_FIFO1_ITM_bytecount_Pos)      /*!< TPI FIFO1: ITM_bytecount Mask */
1138
 
5 mjames 1139
#define TPI_FIFO1_ETM_ATVALID_Pos          26U                                         /*!< TPI FIFO1: ETM_ATVALID Position */
2 mjames 1140
#define TPI_FIFO1_ETM_ATVALID_Msk          (0x3UL << TPI_FIFO1_ETM_ATVALID_Pos)        /*!< TPI FIFO1: ETM_ATVALID Mask */
1141
 
5 mjames 1142
#define TPI_FIFO1_ETM_bytecount_Pos        24U                                         /*!< TPI FIFO1: ETM_bytecount Position */
2 mjames 1143
#define TPI_FIFO1_ETM_bytecount_Msk        (0x3UL << TPI_FIFO1_ETM_bytecount_Pos)      /*!< TPI FIFO1: ETM_bytecount Mask */
1144
 
5 mjames 1145
#define TPI_FIFO1_ITM2_Pos                 16U                                         /*!< TPI FIFO1: ITM2 Position */
2 mjames 1146
#define TPI_FIFO1_ITM2_Msk                 (0xFFUL << TPI_FIFO1_ITM2_Pos)              /*!< TPI FIFO1: ITM2 Mask */
1147
 
5 mjames 1148
#define TPI_FIFO1_ITM1_Pos                  8U                                         /*!< TPI FIFO1: ITM1 Position */
2 mjames 1149
#define TPI_FIFO1_ITM1_Msk                 (0xFFUL << TPI_FIFO1_ITM1_Pos)              /*!< TPI FIFO1: ITM1 Mask */
1150
 
5 mjames 1151
#define TPI_FIFO1_ITM0_Pos                  0U                                         /*!< TPI FIFO1: ITM0 Position */
2 mjames 1152
#define TPI_FIFO1_ITM0_Msk                 (0xFFUL /*<< TPI_FIFO1_ITM0_Pos*/)          /*!< TPI FIFO1: ITM0 Mask */
1153
 
1154
/* TPI ITATBCTR0 Register Definitions */
5 mjames 1155
#define TPI_ITATBCTR0_ATREADY_Pos           0U                                         /*!< TPI ITATBCTR0: ATREADY Position */
2 mjames 1156
#define TPI_ITATBCTR0_ATREADY_Msk          (0x1UL /*<< TPI_ITATBCTR0_ATREADY_Pos*/)    /*!< TPI ITATBCTR0: ATREADY Mask */
1157
 
1158
/* TPI Integration Mode Control Register Definitions */
5 mjames 1159
#define TPI_ITCTRL_Mode_Pos                 0U                                         /*!< TPI ITCTRL: Mode Position */
2 mjames 1160
#define TPI_ITCTRL_Mode_Msk                (0x1UL /*<< TPI_ITCTRL_Mode_Pos*/)          /*!< TPI ITCTRL: Mode Mask */
1161
 
1162
/* TPI DEVID Register Definitions */
5 mjames 1163
#define TPI_DEVID_NRZVALID_Pos             11U                                         /*!< TPI DEVID: NRZVALID Position */
2 mjames 1164
#define TPI_DEVID_NRZVALID_Msk             (0x1UL << TPI_DEVID_NRZVALID_Pos)           /*!< TPI DEVID: NRZVALID Mask */
1165
 
5 mjames 1166
#define TPI_DEVID_MANCVALID_Pos            10U                                         /*!< TPI DEVID: MANCVALID Position */
2 mjames 1167
#define TPI_DEVID_MANCVALID_Msk            (0x1UL << TPI_DEVID_MANCVALID_Pos)          /*!< TPI DEVID: MANCVALID Mask */
1168
 
5 mjames 1169
#define TPI_DEVID_PTINVALID_Pos             9U                                         /*!< TPI DEVID: PTINVALID Position */
2 mjames 1170
#define TPI_DEVID_PTINVALID_Msk            (0x1UL << TPI_DEVID_PTINVALID_Pos)          /*!< TPI DEVID: PTINVALID Mask */
1171
 
5 mjames 1172
#define TPI_DEVID_MinBufSz_Pos              6U                                         /*!< TPI DEVID: MinBufSz Position */
2 mjames 1173
#define TPI_DEVID_MinBufSz_Msk             (0x7UL << TPI_DEVID_MinBufSz_Pos)           /*!< TPI DEVID: MinBufSz Mask */
1174
 
5 mjames 1175
#define TPI_DEVID_AsynClkIn_Pos             5U                                         /*!< TPI DEVID: AsynClkIn Position */
2 mjames 1176
#define TPI_DEVID_AsynClkIn_Msk            (0x1UL << TPI_DEVID_AsynClkIn_Pos)          /*!< TPI DEVID: AsynClkIn Mask */
1177
 
5 mjames 1178
#define TPI_DEVID_NrTraceInput_Pos          0U                                         /*!< TPI DEVID: NrTraceInput Position */
2 mjames 1179
#define TPI_DEVID_NrTraceInput_Msk         (0x1FUL /*<< TPI_DEVID_NrTraceInput_Pos*/)  /*!< TPI DEVID: NrTraceInput Mask */
1180
 
1181
/* TPI DEVTYPE Register Definitions */
5 mjames 1182
#define TPI_DEVTYPE_MajorType_Pos           4U                                         /*!< TPI DEVTYPE: MajorType Position */
2 mjames 1183
#define TPI_DEVTYPE_MajorType_Msk          (0xFUL << TPI_DEVTYPE_MajorType_Pos)        /*!< TPI DEVTYPE: MajorType Mask */
1184
 
5 mjames 1185
#define TPI_DEVTYPE_SubType_Pos             0U                                         /*!< TPI DEVTYPE: SubType Position */
2 mjames 1186
#define TPI_DEVTYPE_SubType_Msk            (0xFUL /*<< TPI_DEVTYPE_SubType_Pos*/)      /*!< TPI DEVTYPE: SubType Mask */
1187
 
1188
/*@}*/ /* end of group CMSIS_TPI */
1189
 
1190
 
5 mjames 1191
#if (__MPU_PRESENT == 1U)
1192
/**
1193
  \ingroup  CMSIS_core_register
1194
  \defgroup CMSIS_MPU     Memory Protection Unit (MPU)
1195
  \brief    Type definitions for the Memory Protection Unit (MPU)
2 mjames 1196
  @{
1197
 */
1198
 
5 mjames 1199
/**
1200
  \brief  Structure type to access the Memory Protection Unit (MPU).
2 mjames 1201
 */
1202
typedef struct
1203
{
5 mjames 1204
  __IM  uint32_t TYPE;                   /*!< Offset: 0x000 (R/ )  MPU Type Register */
1205
  __IOM uint32_t CTRL;                   /*!< Offset: 0x004 (R/W)  MPU Control Register */
1206
  __IOM uint32_t RNR;                    /*!< Offset: 0x008 (R/W)  MPU Region RNRber Register */
1207
  __IOM uint32_t RBAR;                   /*!< Offset: 0x00C (R/W)  MPU Region Base Address Register */
1208
  __IOM uint32_t RASR;                   /*!< Offset: 0x010 (R/W)  MPU Region Attribute and Size Register */
1209
  __IOM uint32_t RBAR_A1;                /*!< Offset: 0x014 (R/W)  MPU Alias 1 Region Base Address Register */
1210
  __IOM uint32_t RASR_A1;                /*!< Offset: 0x018 (R/W)  MPU Alias 1 Region Attribute and Size Register */
1211
  __IOM uint32_t RBAR_A2;                /*!< Offset: 0x01C (R/W)  MPU Alias 2 Region Base Address Register */
1212
  __IOM uint32_t RASR_A2;                /*!< Offset: 0x020 (R/W)  MPU Alias 2 Region Attribute and Size Register */
1213
  __IOM uint32_t RBAR_A3;                /*!< Offset: 0x024 (R/W)  MPU Alias 3 Region Base Address Register */
1214
  __IOM uint32_t RASR_A3;                /*!< Offset: 0x028 (R/W)  MPU Alias 3 Region Attribute and Size Register */
2 mjames 1215
} MPU_Type;
1216
 
5 mjames 1217
/* MPU Type Register Definitions */
1218
#define MPU_TYPE_IREGION_Pos               16U                                            /*!< MPU TYPE: IREGION Position */
2 mjames 1219
#define MPU_TYPE_IREGION_Msk               (0xFFUL << MPU_TYPE_IREGION_Pos)               /*!< MPU TYPE: IREGION Mask */
1220
 
5 mjames 1221
#define MPU_TYPE_DREGION_Pos                8U                                            /*!< MPU TYPE: DREGION Position */
2 mjames 1222
#define MPU_TYPE_DREGION_Msk               (0xFFUL << MPU_TYPE_DREGION_Pos)               /*!< MPU TYPE: DREGION Mask */
1223
 
5 mjames 1224
#define MPU_TYPE_SEPARATE_Pos               0U                                            /*!< MPU TYPE: SEPARATE Position */
2 mjames 1225
#define MPU_TYPE_SEPARATE_Msk              (1UL /*<< MPU_TYPE_SEPARATE_Pos*/)             /*!< MPU TYPE: SEPARATE Mask */
1226
 
5 mjames 1227
/* MPU Control Register Definitions */
1228
#define MPU_CTRL_PRIVDEFENA_Pos             2U                                            /*!< MPU CTRL: PRIVDEFENA Position */
2 mjames 1229
#define MPU_CTRL_PRIVDEFENA_Msk            (1UL << MPU_CTRL_PRIVDEFENA_Pos)               /*!< MPU CTRL: PRIVDEFENA Mask */
1230
 
5 mjames 1231
#define MPU_CTRL_HFNMIENA_Pos               1U                                            /*!< MPU CTRL: HFNMIENA Position */
2 mjames 1232
#define MPU_CTRL_HFNMIENA_Msk              (1UL << MPU_CTRL_HFNMIENA_Pos)                 /*!< MPU CTRL: HFNMIENA Mask */
1233
 
5 mjames 1234
#define MPU_CTRL_ENABLE_Pos                 0U                                            /*!< MPU CTRL: ENABLE Position */
2 mjames 1235
#define MPU_CTRL_ENABLE_Msk                (1UL /*<< MPU_CTRL_ENABLE_Pos*/)               /*!< MPU CTRL: ENABLE Mask */
1236
 
5 mjames 1237
/* MPU Region Number Register Definitions */
1238
#define MPU_RNR_REGION_Pos                  0U                                            /*!< MPU RNR: REGION Position */
2 mjames 1239
#define MPU_RNR_REGION_Msk                 (0xFFUL /*<< MPU_RNR_REGION_Pos*/)             /*!< MPU RNR: REGION Mask */
1240
 
5 mjames 1241
/* MPU Region Base Address Register Definitions */
1242
#define MPU_RBAR_ADDR_Pos                   5U                                            /*!< MPU RBAR: ADDR Position */
2 mjames 1243
#define MPU_RBAR_ADDR_Msk                  (0x7FFFFFFUL << MPU_RBAR_ADDR_Pos)             /*!< MPU RBAR: ADDR Mask */
1244
 
5 mjames 1245
#define MPU_RBAR_VALID_Pos                  4U                                            /*!< MPU RBAR: VALID Position */
2 mjames 1246
#define MPU_RBAR_VALID_Msk                 (1UL << MPU_RBAR_VALID_Pos)                    /*!< MPU RBAR: VALID Mask */
1247
 
5 mjames 1248
#define MPU_RBAR_REGION_Pos                 0U                                            /*!< MPU RBAR: REGION Position */
2 mjames 1249
#define MPU_RBAR_REGION_Msk                (0xFUL /*<< MPU_RBAR_REGION_Pos*/)             /*!< MPU RBAR: REGION Mask */
1250
 
5 mjames 1251
/* MPU Region Attribute and Size Register Definitions */
1252
#define MPU_RASR_ATTRS_Pos                 16U                                            /*!< MPU RASR: MPU Region Attribute field Position */
2 mjames 1253
#define MPU_RASR_ATTRS_Msk                 (0xFFFFUL << MPU_RASR_ATTRS_Pos)               /*!< MPU RASR: MPU Region Attribute field Mask */
1254
 
5 mjames 1255
#define MPU_RASR_XN_Pos                    28U                                            /*!< MPU RASR: ATTRS.XN Position */
2 mjames 1256
#define MPU_RASR_XN_Msk                    (1UL << MPU_RASR_XN_Pos)                       /*!< MPU RASR: ATTRS.XN Mask */
1257
 
5 mjames 1258
#define MPU_RASR_AP_Pos                    24U                                            /*!< MPU RASR: ATTRS.AP Position */
2 mjames 1259
#define MPU_RASR_AP_Msk                    (0x7UL << MPU_RASR_AP_Pos)                     /*!< MPU RASR: ATTRS.AP Mask */
1260
 
5 mjames 1261
#define MPU_RASR_TEX_Pos                   19U                                            /*!< MPU RASR: ATTRS.TEX Position */
2 mjames 1262
#define MPU_RASR_TEX_Msk                   (0x7UL << MPU_RASR_TEX_Pos)                    /*!< MPU RASR: ATTRS.TEX Mask */
1263
 
5 mjames 1264
#define MPU_RASR_S_Pos                     18U                                            /*!< MPU RASR: ATTRS.S Position */
2 mjames 1265
#define MPU_RASR_S_Msk                     (1UL << MPU_RASR_S_Pos)                        /*!< MPU RASR: ATTRS.S Mask */
1266
 
5 mjames 1267
#define MPU_RASR_C_Pos                     17U                                            /*!< MPU RASR: ATTRS.C Position */
2 mjames 1268
#define MPU_RASR_C_Msk                     (1UL << MPU_RASR_C_Pos)                        /*!< MPU RASR: ATTRS.C Mask */
1269
 
5 mjames 1270
#define MPU_RASR_B_Pos                     16U                                            /*!< MPU RASR: ATTRS.B Position */
2 mjames 1271
#define MPU_RASR_B_Msk                     (1UL << MPU_RASR_B_Pos)                        /*!< MPU RASR: ATTRS.B Mask */
1272
 
5 mjames 1273
#define MPU_RASR_SRD_Pos                    8U                                            /*!< MPU RASR: Sub-Region Disable Position */
2 mjames 1274
#define MPU_RASR_SRD_Msk                   (0xFFUL << MPU_RASR_SRD_Pos)                   /*!< MPU RASR: Sub-Region Disable Mask */
1275
 
5 mjames 1276
#define MPU_RASR_SIZE_Pos                   1U                                            /*!< MPU RASR: Region Size Field Position */
2 mjames 1277
#define MPU_RASR_SIZE_Msk                  (0x1FUL << MPU_RASR_SIZE_Pos)                  /*!< MPU RASR: Region Size Field Mask */
1278
 
5 mjames 1279
#define MPU_RASR_ENABLE_Pos                 0U                                            /*!< MPU RASR: Region enable bit Position */
2 mjames 1280
#define MPU_RASR_ENABLE_Msk                (1UL /*<< MPU_RASR_ENABLE_Pos*/)               /*!< MPU RASR: Region enable bit Disable Mask */
1281
 
1282
/*@} end of group CMSIS_MPU */
1283
#endif
1284
 
1285
 
5 mjames 1286
#if (__FPU_PRESENT == 1U)
1287
/**
1288
  \ingroup  CMSIS_core_register
1289
  \defgroup CMSIS_FPU     Floating Point Unit (FPU)
1290
  \brief    Type definitions for the Floating Point Unit (FPU)
2 mjames 1291
  @{
1292
 */
1293
 
5 mjames 1294
/**
1295
  \brief  Structure type to access the Floating Point Unit (FPU).
2 mjames 1296
 */
1297
typedef struct
1298
{
5 mjames 1299
        uint32_t RESERVED0[1U];
1300
  __IOM uint32_t FPCCR;                  /*!< Offset: 0x004 (R/W)  Floating-Point Context Control Register */
1301
  __IOM uint32_t FPCAR;                  /*!< Offset: 0x008 (R/W)  Floating-Point Context Address Register */
1302
  __IOM uint32_t FPDSCR;                 /*!< Offset: 0x00C (R/W)  Floating-Point Default Status Control Register */
1303
  __IM  uint32_t MVFR0;                  /*!< Offset: 0x010 (R/ )  Media and FP Feature Register 0 */
1304
  __IM  uint32_t MVFR1;                  /*!< Offset: 0x014 (R/ )  Media and FP Feature Register 1 */
2 mjames 1305
} FPU_Type;
1306
 
5 mjames 1307
/* Floating-Point Context Control Register Definitions */
1308
#define FPU_FPCCR_ASPEN_Pos                31U                                            /*!< FPCCR: ASPEN bit Position */
2 mjames 1309
#define FPU_FPCCR_ASPEN_Msk                (1UL << FPU_FPCCR_ASPEN_Pos)                   /*!< FPCCR: ASPEN bit Mask */
1310
 
5 mjames 1311
#define FPU_FPCCR_LSPEN_Pos                30U                                            /*!< FPCCR: LSPEN Position */
2 mjames 1312
#define FPU_FPCCR_LSPEN_Msk                (1UL << FPU_FPCCR_LSPEN_Pos)                   /*!< FPCCR: LSPEN bit Mask */
1313
 
5 mjames 1314
#define FPU_FPCCR_MONRDY_Pos                8U                                            /*!< FPCCR: MONRDY Position */
2 mjames 1315
#define FPU_FPCCR_MONRDY_Msk               (1UL << FPU_FPCCR_MONRDY_Pos)                  /*!< FPCCR: MONRDY bit Mask */
1316
 
5 mjames 1317
#define FPU_FPCCR_BFRDY_Pos                 6U                                            /*!< FPCCR: BFRDY Position */
2 mjames 1318
#define FPU_FPCCR_BFRDY_Msk                (1UL << FPU_FPCCR_BFRDY_Pos)                   /*!< FPCCR: BFRDY bit Mask */
1319
 
5 mjames 1320
#define FPU_FPCCR_MMRDY_Pos                 5U                                            /*!< FPCCR: MMRDY Position */
2 mjames 1321
#define FPU_FPCCR_MMRDY_Msk                (1UL << FPU_FPCCR_MMRDY_Pos)                   /*!< FPCCR: MMRDY bit Mask */
1322
 
5 mjames 1323
#define FPU_FPCCR_HFRDY_Pos                 4U                                            /*!< FPCCR: HFRDY Position */
2 mjames 1324
#define FPU_FPCCR_HFRDY_Msk                (1UL << FPU_FPCCR_HFRDY_Pos)                   /*!< FPCCR: HFRDY bit Mask */
1325
 
5 mjames 1326
#define FPU_FPCCR_THREAD_Pos                3U                                            /*!< FPCCR: processor mode bit Position */
2 mjames 1327
#define FPU_FPCCR_THREAD_Msk               (1UL << FPU_FPCCR_THREAD_Pos)                  /*!< FPCCR: processor mode active bit Mask */
1328
 
5 mjames 1329
#define FPU_FPCCR_USER_Pos                  1U                                            /*!< FPCCR: privilege level bit Position */
2 mjames 1330
#define FPU_FPCCR_USER_Msk                 (1UL << FPU_FPCCR_USER_Pos)                    /*!< FPCCR: privilege level bit Mask */
1331
 
5 mjames 1332
#define FPU_FPCCR_LSPACT_Pos                0U                                            /*!< FPCCR: Lazy state preservation active bit Position */
2 mjames 1333
#define FPU_FPCCR_LSPACT_Msk               (1UL /*<< FPU_FPCCR_LSPACT_Pos*/)              /*!< FPCCR: Lazy state preservation active bit Mask */
1334
 
5 mjames 1335
/* Floating-Point Context Address Register Definitions */
1336
#define FPU_FPCAR_ADDRESS_Pos               3U                                            /*!< FPCAR: ADDRESS bit Position */
2 mjames 1337
#define FPU_FPCAR_ADDRESS_Msk              (0x1FFFFFFFUL << FPU_FPCAR_ADDRESS_Pos)        /*!< FPCAR: ADDRESS bit Mask */
1338
 
5 mjames 1339
/* Floating-Point Default Status Control Register Definitions */
1340
#define FPU_FPDSCR_AHP_Pos                 26U                                            /*!< FPDSCR: AHP bit Position */
2 mjames 1341
#define FPU_FPDSCR_AHP_Msk                 (1UL << FPU_FPDSCR_AHP_Pos)                    /*!< FPDSCR: AHP bit Mask */
1342
 
5 mjames 1343
#define FPU_FPDSCR_DN_Pos                  25U                                            /*!< FPDSCR: DN bit Position */
2 mjames 1344
#define FPU_FPDSCR_DN_Msk                  (1UL << FPU_FPDSCR_DN_Pos)                     /*!< FPDSCR: DN bit Mask */
1345
 
5 mjames 1346
#define FPU_FPDSCR_FZ_Pos                  24U                                            /*!< FPDSCR: FZ bit Position */
2 mjames 1347
#define FPU_FPDSCR_FZ_Msk                  (1UL << FPU_FPDSCR_FZ_Pos)                     /*!< FPDSCR: FZ bit Mask */
1348
 
5 mjames 1349
#define FPU_FPDSCR_RMode_Pos               22U                                            /*!< FPDSCR: RMode bit Position */
2 mjames 1350
#define FPU_FPDSCR_RMode_Msk               (3UL << FPU_FPDSCR_RMode_Pos)                  /*!< FPDSCR: RMode bit Mask */
1351
 
5 mjames 1352
/* Media and FP Feature Register 0 Definitions */
1353
#define FPU_MVFR0_FP_rounding_modes_Pos    28U                                            /*!< MVFR0: FP rounding modes bits Position */
2 mjames 1354
#define FPU_MVFR0_FP_rounding_modes_Msk    (0xFUL << FPU_MVFR0_FP_rounding_modes_Pos)     /*!< MVFR0: FP rounding modes bits Mask */
1355
 
5 mjames 1356
#define FPU_MVFR0_Short_vectors_Pos        24U                                            /*!< MVFR0: Short vectors bits Position */
2 mjames 1357
#define FPU_MVFR0_Short_vectors_Msk        (0xFUL << FPU_MVFR0_Short_vectors_Pos)         /*!< MVFR0: Short vectors bits Mask */
1358
 
5 mjames 1359
#define FPU_MVFR0_Square_root_Pos          20U                                            /*!< MVFR0: Square root bits Position */
2 mjames 1360
#define FPU_MVFR0_Square_root_Msk          (0xFUL << FPU_MVFR0_Square_root_Pos)           /*!< MVFR0: Square root bits Mask */
1361
 
5 mjames 1362
#define FPU_MVFR0_Divide_Pos               16U                                            /*!< MVFR0: Divide bits Position */
2 mjames 1363
#define FPU_MVFR0_Divide_Msk               (0xFUL << FPU_MVFR0_Divide_Pos)                /*!< MVFR0: Divide bits Mask */
1364
 
5 mjames 1365
#define FPU_MVFR0_FP_excep_trapping_Pos    12U                                            /*!< MVFR0: FP exception trapping bits Position */
2 mjames 1366
#define FPU_MVFR0_FP_excep_trapping_Msk    (0xFUL << FPU_MVFR0_FP_excep_trapping_Pos)     /*!< MVFR0: FP exception trapping bits Mask */
1367
 
5 mjames 1368
#define FPU_MVFR0_Double_precision_Pos      8U                                            /*!< MVFR0: Double-precision bits Position */
2 mjames 1369
#define FPU_MVFR0_Double_precision_Msk     (0xFUL << FPU_MVFR0_Double_precision_Pos)      /*!< MVFR0: Double-precision bits Mask */
1370
 
5 mjames 1371
#define FPU_MVFR0_Single_precision_Pos      4U                                            /*!< MVFR0: Single-precision bits Position */
2 mjames 1372
#define FPU_MVFR0_Single_precision_Msk     (0xFUL << FPU_MVFR0_Single_precision_Pos)      /*!< MVFR0: Single-precision bits Mask */
1373
 
5 mjames 1374
#define FPU_MVFR0_A_SIMD_registers_Pos      0U                                            /*!< MVFR0: A_SIMD registers bits Position */
2 mjames 1375
#define FPU_MVFR0_A_SIMD_registers_Msk     (0xFUL /*<< FPU_MVFR0_A_SIMD_registers_Pos*/)  /*!< MVFR0: A_SIMD registers bits Mask */
1376
 
5 mjames 1377
/* Media and FP Feature Register 1 Definitions */
1378
#define FPU_MVFR1_FP_fused_MAC_Pos         28U                                            /*!< MVFR1: FP fused MAC bits Position */
2 mjames 1379
#define FPU_MVFR1_FP_fused_MAC_Msk         (0xFUL << FPU_MVFR1_FP_fused_MAC_Pos)          /*!< MVFR1: FP fused MAC bits Mask */
1380
 
5 mjames 1381
#define FPU_MVFR1_FP_HPFP_Pos              24U                                            /*!< MVFR1: FP HPFP bits Position */
2 mjames 1382
#define FPU_MVFR1_FP_HPFP_Msk              (0xFUL << FPU_MVFR1_FP_HPFP_Pos)               /*!< MVFR1: FP HPFP bits Mask */
1383
 
5 mjames 1384
#define FPU_MVFR1_D_NaN_mode_Pos            4U                                            /*!< MVFR1: D_NaN mode bits Position */
2 mjames 1385
#define FPU_MVFR1_D_NaN_mode_Msk           (0xFUL << FPU_MVFR1_D_NaN_mode_Pos)            /*!< MVFR1: D_NaN mode bits Mask */
1386
 
5 mjames 1387
#define FPU_MVFR1_FtZ_mode_Pos              0U                                            /*!< MVFR1: FtZ mode bits Position */
2 mjames 1388
#define FPU_MVFR1_FtZ_mode_Msk             (0xFUL /*<< FPU_MVFR1_FtZ_mode_Pos*/)          /*!< MVFR1: FtZ mode bits Mask */
1389
 
1390
/*@} end of group CMSIS_FPU */
1391
#endif
1392
 
1393
 
5 mjames 1394
/**
1395
  \ingroup  CMSIS_core_register
1396
  \defgroup CMSIS_CoreDebug       Core Debug Registers (CoreDebug)
1397
  \brief    Type definitions for the Core Debug Registers
2 mjames 1398
  @{
1399
 */
1400
 
5 mjames 1401
/**
1402
  \brief  Structure type to access the Core Debug Register (CoreDebug).
2 mjames 1403
 */
1404
typedef struct
1405
{
5 mjames 1406
  __IOM uint32_t DHCSR;                  /*!< Offset: 0x000 (R/W)  Debug Halting Control and Status Register */
1407
  __OM  uint32_t DCRSR;                  /*!< Offset: 0x004 ( /W)  Debug Core Register Selector Register */
1408
  __IOM uint32_t DCRDR;                  /*!< Offset: 0x008 (R/W)  Debug Core Register Data Register */
1409
  __IOM uint32_t DEMCR;                  /*!< Offset: 0x00C (R/W)  Debug Exception and Monitor Control Register */
2 mjames 1410
} CoreDebug_Type;
1411
 
5 mjames 1412
/* Debug Halting Control and Status Register Definitions */
1413
#define CoreDebug_DHCSR_DBGKEY_Pos         16U                                            /*!< CoreDebug DHCSR: DBGKEY Position */
2 mjames 1414
#define CoreDebug_DHCSR_DBGKEY_Msk         (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos)       /*!< CoreDebug DHCSR: DBGKEY Mask */
1415
 
5 mjames 1416
#define CoreDebug_DHCSR_S_RESET_ST_Pos     25U                                            /*!< CoreDebug DHCSR: S_RESET_ST Position */
2 mjames 1417
#define CoreDebug_DHCSR_S_RESET_ST_Msk     (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos)        /*!< CoreDebug DHCSR: S_RESET_ST Mask */
1418
 
5 mjames 1419
#define CoreDebug_DHCSR_S_RETIRE_ST_Pos    24U                                            /*!< CoreDebug DHCSR: S_RETIRE_ST Position */
2 mjames 1420
#define CoreDebug_DHCSR_S_RETIRE_ST_Msk    (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos)       /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */
1421
 
5 mjames 1422
#define CoreDebug_DHCSR_S_LOCKUP_Pos       19U                                            /*!< CoreDebug DHCSR: S_LOCKUP Position */
2 mjames 1423
#define CoreDebug_DHCSR_S_LOCKUP_Msk       (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos)          /*!< CoreDebug DHCSR: S_LOCKUP Mask */
1424
 
5 mjames 1425
#define CoreDebug_DHCSR_S_SLEEP_Pos        18U                                            /*!< CoreDebug DHCSR: S_SLEEP Position */
2 mjames 1426
#define CoreDebug_DHCSR_S_SLEEP_Msk        (1UL << CoreDebug_DHCSR_S_SLEEP_Pos)           /*!< CoreDebug DHCSR: S_SLEEP Mask */
1427
 
5 mjames 1428
#define CoreDebug_DHCSR_S_HALT_Pos         17U                                            /*!< CoreDebug DHCSR: S_HALT Position */
2 mjames 1429
#define CoreDebug_DHCSR_S_HALT_Msk         (1UL << CoreDebug_DHCSR_S_HALT_Pos)            /*!< CoreDebug DHCSR: S_HALT Mask */
1430
 
5 mjames 1431
#define CoreDebug_DHCSR_S_REGRDY_Pos       16U                                            /*!< CoreDebug DHCSR: S_REGRDY Position */
2 mjames 1432
#define CoreDebug_DHCSR_S_REGRDY_Msk       (1UL << CoreDebug_DHCSR_S_REGRDY_Pos)          /*!< CoreDebug DHCSR: S_REGRDY Mask */
1433
 
5 mjames 1434
#define CoreDebug_DHCSR_C_SNAPSTALL_Pos     5U                                            /*!< CoreDebug DHCSR: C_SNAPSTALL Position */
2 mjames 1435
#define CoreDebug_DHCSR_C_SNAPSTALL_Msk    (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos)       /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */
1436
 
5 mjames 1437
#define CoreDebug_DHCSR_C_MASKINTS_Pos      3U                                            /*!< CoreDebug DHCSR: C_MASKINTS Position */
2 mjames 1438
#define CoreDebug_DHCSR_C_MASKINTS_Msk     (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos)        /*!< CoreDebug DHCSR: C_MASKINTS Mask */
1439
 
5 mjames 1440
#define CoreDebug_DHCSR_C_STEP_Pos          2U                                            /*!< CoreDebug DHCSR: C_STEP Position */
2 mjames 1441
#define CoreDebug_DHCSR_C_STEP_Msk         (1UL << CoreDebug_DHCSR_C_STEP_Pos)            /*!< CoreDebug DHCSR: C_STEP Mask */
1442
 
5 mjames 1443
#define CoreDebug_DHCSR_C_HALT_Pos          1U                                            /*!< CoreDebug DHCSR: C_HALT Position */
2 mjames 1444
#define CoreDebug_DHCSR_C_HALT_Msk         (1UL << CoreDebug_DHCSR_C_HALT_Pos)            /*!< CoreDebug DHCSR: C_HALT Mask */
1445
 
5 mjames 1446
#define CoreDebug_DHCSR_C_DEBUGEN_Pos       0U                                            /*!< CoreDebug DHCSR: C_DEBUGEN Position */
2 mjames 1447
#define CoreDebug_DHCSR_C_DEBUGEN_Msk      (1UL /*<< CoreDebug_DHCSR_C_DEBUGEN_Pos*/)     /*!< CoreDebug DHCSR: C_DEBUGEN Mask */
1448
 
5 mjames 1449
/* Debug Core Register Selector Register Definitions */
1450
#define CoreDebug_DCRSR_REGWnR_Pos         16U                                            /*!< CoreDebug DCRSR: REGWnR Position */
2 mjames 1451
#define CoreDebug_DCRSR_REGWnR_Msk         (1UL << CoreDebug_DCRSR_REGWnR_Pos)            /*!< CoreDebug DCRSR: REGWnR Mask */
1452
 
5 mjames 1453
#define CoreDebug_DCRSR_REGSEL_Pos          0U                                            /*!< CoreDebug DCRSR: REGSEL Position */
2 mjames 1454
#define CoreDebug_DCRSR_REGSEL_Msk         (0x1FUL /*<< CoreDebug_DCRSR_REGSEL_Pos*/)     /*!< CoreDebug DCRSR: REGSEL Mask */
1455
 
5 mjames 1456
/* Debug Exception and Monitor Control Register Definitions */
1457
#define CoreDebug_DEMCR_TRCENA_Pos         24U                                            /*!< CoreDebug DEMCR: TRCENA Position */
2 mjames 1458
#define CoreDebug_DEMCR_TRCENA_Msk         (1UL << CoreDebug_DEMCR_TRCENA_Pos)            /*!< CoreDebug DEMCR: TRCENA Mask */
1459
 
5 mjames 1460
#define CoreDebug_DEMCR_MON_REQ_Pos        19U                                            /*!< CoreDebug DEMCR: MON_REQ Position */
2 mjames 1461
#define CoreDebug_DEMCR_MON_REQ_Msk        (1UL << CoreDebug_DEMCR_MON_REQ_Pos)           /*!< CoreDebug DEMCR: MON_REQ Mask */
1462
 
5 mjames 1463
#define CoreDebug_DEMCR_MON_STEP_Pos       18U                                            /*!< CoreDebug DEMCR: MON_STEP Position */
2 mjames 1464
#define CoreDebug_DEMCR_MON_STEP_Msk       (1UL << CoreDebug_DEMCR_MON_STEP_Pos)          /*!< CoreDebug DEMCR: MON_STEP Mask */
1465
 
5 mjames 1466
#define CoreDebug_DEMCR_MON_PEND_Pos       17U                                            /*!< CoreDebug DEMCR: MON_PEND Position */
2 mjames 1467
#define CoreDebug_DEMCR_MON_PEND_Msk       (1UL << CoreDebug_DEMCR_MON_PEND_Pos)          /*!< CoreDebug DEMCR: MON_PEND Mask */
1468
 
5 mjames 1469
#define CoreDebug_DEMCR_MON_EN_Pos         16U                                            /*!< CoreDebug DEMCR: MON_EN Position */
2 mjames 1470
#define CoreDebug_DEMCR_MON_EN_Msk         (1UL << CoreDebug_DEMCR_MON_EN_Pos)            /*!< CoreDebug DEMCR: MON_EN Mask */
1471
 
5 mjames 1472
#define CoreDebug_DEMCR_VC_HARDERR_Pos     10U                                            /*!< CoreDebug DEMCR: VC_HARDERR Position */
2 mjames 1473
#define CoreDebug_DEMCR_VC_HARDERR_Msk     (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos)        /*!< CoreDebug DEMCR: VC_HARDERR Mask */
1474
 
5 mjames 1475
#define CoreDebug_DEMCR_VC_INTERR_Pos       9U                                            /*!< CoreDebug DEMCR: VC_INTERR Position */
2 mjames 1476
#define CoreDebug_DEMCR_VC_INTERR_Msk      (1UL << CoreDebug_DEMCR_VC_INTERR_Pos)         /*!< CoreDebug DEMCR: VC_INTERR Mask */
1477
 
5 mjames 1478
#define CoreDebug_DEMCR_VC_BUSERR_Pos       8U                                            /*!< CoreDebug DEMCR: VC_BUSERR Position */
2 mjames 1479
#define CoreDebug_DEMCR_VC_BUSERR_Msk      (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos)         /*!< CoreDebug DEMCR: VC_BUSERR Mask */
1480
 
5 mjames 1481
#define CoreDebug_DEMCR_VC_STATERR_Pos      7U                                            /*!< CoreDebug DEMCR: VC_STATERR Position */
2 mjames 1482
#define CoreDebug_DEMCR_VC_STATERR_Msk     (1UL << CoreDebug_DEMCR_VC_STATERR_Pos)        /*!< CoreDebug DEMCR: VC_STATERR Mask */
1483
 
5 mjames 1484
#define CoreDebug_DEMCR_VC_CHKERR_Pos       6U                                            /*!< CoreDebug DEMCR: VC_CHKERR Position */
2 mjames 1485
#define CoreDebug_DEMCR_VC_CHKERR_Msk      (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos)         /*!< CoreDebug DEMCR: VC_CHKERR Mask */
1486
 
5 mjames 1487
#define CoreDebug_DEMCR_VC_NOCPERR_Pos      5U                                            /*!< CoreDebug DEMCR: VC_NOCPERR Position */
2 mjames 1488
#define CoreDebug_DEMCR_VC_NOCPERR_Msk     (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos)        /*!< CoreDebug DEMCR: VC_NOCPERR Mask */
1489
 
5 mjames 1490
#define CoreDebug_DEMCR_VC_MMERR_Pos        4U                                            /*!< CoreDebug DEMCR: VC_MMERR Position */
2 mjames 1491
#define CoreDebug_DEMCR_VC_MMERR_Msk       (1UL << CoreDebug_DEMCR_VC_MMERR_Pos)          /*!< CoreDebug DEMCR: VC_MMERR Mask */
1492
 
5 mjames 1493
#define CoreDebug_DEMCR_VC_CORERESET_Pos    0U                                            /*!< CoreDebug DEMCR: VC_CORERESET Position */
2 mjames 1494
#define CoreDebug_DEMCR_VC_CORERESET_Msk   (1UL /*<< CoreDebug_DEMCR_VC_CORERESET_Pos*/)  /*!< CoreDebug DEMCR: VC_CORERESET Mask */
1495
 
1496
/*@} end of group CMSIS_CoreDebug */
1497
 
1498
 
5 mjames 1499
/**
1500
  \ingroup    CMSIS_core_register
1501
  \defgroup   CMSIS_core_bitfield     Core register bit field macros
1502
  \brief      Macros for use with bit field definitions (xxx_Pos, xxx_Msk).
2 mjames 1503
  @{
1504
 */
1505
 
5 mjames 1506
/**
1507
  \brief   Mask and shift a bit field value for use in a register bit range.
1508
  \param[in] field  Name of the register bit field.
1509
  \param[in] value  Value of the bit field.
1510
  \return           Masked and shifted value.
1511
*/
1512
#define _VAL2FLD(field, value)    ((value << field ## _Pos) & field ## _Msk)
1513
 
1514
/**
1515
  \brief     Mask and shift a register value to extract a bit filed value.
1516
  \param[in] field  Name of the register bit field.
1517
  \param[in] value  Value of register.
1518
  \return           Masked and shifted bit field value.
1519
*/
1520
#define _FLD2VAL(field, value)    ((value & field ## _Msk) >> field ## _Pos)
1521
 
1522
/*@} end of group CMSIS_core_bitfield */
1523
 
1524
 
1525
/**
1526
  \ingroup    CMSIS_core_register
1527
  \defgroup   CMSIS_core_base     Core Definitions
1528
  \brief      Definitions for base addresses, unions, and structures.
1529
  @{
1530
 */
1531
 
2 mjames 1532
/* Memory mapping of Cortex-M4 Hardware */
5 mjames 1533
#define SCS_BASE            (0xE000E000UL)                            /*!< System Control Space Base Address */
1534
#define ITM_BASE            (0xE0000000UL)                            /*!< ITM Base Address */
1535
#define DWT_BASE            (0xE0001000UL)                            /*!< DWT Base Address */
1536
#define TPI_BASE            (0xE0040000UL)                            /*!< TPI Base Address */
1537
#define CoreDebug_BASE      (0xE000EDF0UL)                            /*!< Core Debug Base Address */
1538
#define SysTick_BASE        (SCS_BASE +  0x0010UL)                    /*!< SysTick Base Address */
1539
#define NVIC_BASE           (SCS_BASE +  0x0100UL)                    /*!< NVIC Base Address */
1540
#define SCB_BASE            (SCS_BASE +  0x0D00UL)                    /*!< System Control Block Base Address */
2 mjames 1541
 
1542
#define SCnSCB              ((SCnSCB_Type    *)     SCS_BASE      )   /*!< System control Register not in SCB */
5 mjames 1543
#define SCB                 ((SCB_Type       *)     SCB_BASE      )   /*!< SCB configuration struct */
1544
#define SysTick             ((SysTick_Type   *)     SysTick_BASE  )   /*!< SysTick configuration struct */
1545
#define NVIC                ((NVIC_Type      *)     NVIC_BASE     )   /*!< NVIC configuration struct */
1546
#define ITM                 ((ITM_Type       *)     ITM_BASE      )   /*!< ITM configuration struct */
1547
#define DWT                 ((DWT_Type       *)     DWT_BASE      )   /*!< DWT configuration struct */
1548
#define TPI                 ((TPI_Type       *)     TPI_BASE      )   /*!< TPI configuration struct */
1549
#define CoreDebug           ((CoreDebug_Type *)     CoreDebug_BASE)   /*!< Core Debug configuration struct */
2 mjames 1550
 
5 mjames 1551
#if (__MPU_PRESENT == 1U)
1552
  #define MPU_BASE          (SCS_BASE +  0x0D90UL)                    /*!< Memory Protection Unit */
1553
  #define MPU               ((MPU_Type       *)     MPU_BASE      )   /*!< Memory Protection Unit */
2 mjames 1554
#endif
1555
 
5 mjames 1556
#if (__FPU_PRESENT == 1U)
1557
  #define FPU_BASE          (SCS_BASE +  0x0F30UL)                    /*!< Floating Point Unit */
1558
  #define FPU               ((FPU_Type       *)     FPU_BASE      )   /*!< Floating Point Unit */
2 mjames 1559
#endif
1560
 
1561
/*@} */
1562
 
1563
 
1564
 
1565
/*******************************************************************************
1566
 *                Hardware Abstraction Layer
1567
  Core Function Interface contains:
1568
  - Core NVIC Functions
1569
  - Core SysTick Functions
1570
  - Core Debug Functions
1571
  - Core Register Access Functions
1572
 ******************************************************************************/
5 mjames 1573
/**
1574
  \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference
2 mjames 1575
*/
1576
 
1577
 
1578
 
1579
/* ##########################   NVIC functions  #################################### */
5 mjames 1580
/**
1581
  \ingroup  CMSIS_Core_FunctionInterface
1582
  \defgroup CMSIS_Core_NVICFunctions NVIC Functions
1583
  \brief    Functions that manage interrupts and exceptions via the NVIC.
1584
  @{
2 mjames 1585
 */
1586
 
5 mjames 1587
/**
1588
  \brief   Set Priority Grouping
1589
  \details Sets the priority grouping field using the required unlock sequence.
1590
           The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field.
1591
           Only values from 0..7 are used.
1592
           In case of a conflict between priority grouping and available
1593
           priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set.
1594
  \param [in]      PriorityGroup  Priority grouping field.
2 mjames 1595
 */
1596
__STATIC_INLINE void NVIC_SetPriorityGrouping(uint32_t PriorityGroup)
1597
{
1598
  uint32_t reg_value;
1599
  uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL);             /* only values 0..7 are used          */
1600
 
1601
  reg_value  =  SCB->AIRCR;                                                   /* read old register configuration    */
5 mjames 1602
  reg_value &= ~((uint32_t)(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk)); /* clear bits to change               */
2 mjames 1603
  reg_value  =  (reg_value                                   |
1604
                ((uint32_t)0x5FAUL << SCB_AIRCR_VECTKEY_Pos) |
5 mjames 1605
                (PriorityGroupTmp << 8U)                      );              /* Insert write key and priorty group */
2 mjames 1606
  SCB->AIRCR =  reg_value;
1607
}
1608
 
1609
 
5 mjames 1610
/**
1611
  \brief   Get Priority Grouping
1612
  \details Reads the priority grouping field from the NVIC Interrupt Controller.
1613
  \return                Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field).
2 mjames 1614
 */
1615
__STATIC_INLINE uint32_t NVIC_GetPriorityGrouping(void)
1616
{
1617
  return ((uint32_t)((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos));
1618
}
1619
 
1620
 
5 mjames 1621
/**
1622
  \brief   Enable External Interrupt
1623
  \details Enables a device-specific interrupt in the NVIC interrupt controller.
1624
  \param [in]      IRQn  External interrupt number. Value cannot be negative.
2 mjames 1625
 */
1626
__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn)
1627
{
1628
  NVIC->ISER[(((uint32_t)(int32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
1629
}
1630
 
1631
 
5 mjames 1632
/**
1633
  \brief   Disable External Interrupt
1634
  \details Disables a device-specific interrupt in the NVIC interrupt controller.
1635
  \param [in]      IRQn  External interrupt number. Value cannot be negative.
2 mjames 1636
 */
1637
__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn)
1638
{
1639
  NVIC->ICER[(((uint32_t)(int32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
1640
}
1641
 
1642
 
5 mjames 1643
/**
1644
  \brief   Get Pending Interrupt
1645
  \details Reads the pending register in the NVIC and returns the pending bit for the specified interrupt.
1646
  \param [in]      IRQn  Interrupt number.
1647
  \return             0  Interrupt status is not pending.
1648
  \return             1  Interrupt status is pending.
2 mjames 1649
 */
1650
__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn)
1651
{
1652
  return((uint32_t)(((NVIC->ISPR[(((uint32_t)(int32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
1653
}
1654
 
1655
 
5 mjames 1656
/**
1657
  \brief   Set Pending Interrupt
1658
  \details Sets the pending bit of an external interrupt.
1659
  \param [in]      IRQn  Interrupt number. Value cannot be negative.
2 mjames 1660
 */
1661
__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn)
1662
{
1663
  NVIC->ISPR[(((uint32_t)(int32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
1664
}
1665
 
1666
 
5 mjames 1667
/**
1668
  \brief   Clear Pending Interrupt
1669
  \details Clears the pending bit of an external interrupt.
1670
  \param [in]      IRQn  External interrupt number. Value cannot be negative.
2 mjames 1671
 */
1672
__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn)
1673
{
1674
  NVIC->ICPR[(((uint32_t)(int32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
1675
}
1676
 
1677
 
5 mjames 1678
/**
1679
  \brief   Get Active Interrupt
1680
  \details Reads the active register in NVIC and returns the active bit.
1681
  \param [in]      IRQn  Interrupt number.
1682
  \return             0  Interrupt status is not active.
1683
  \return             1  Interrupt status is active.
2 mjames 1684
 */
1685
__STATIC_INLINE uint32_t NVIC_GetActive(IRQn_Type IRQn)
1686
{
1687
  return((uint32_t)(((NVIC->IABR[(((uint32_t)(int32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
1688
}
1689
 
1690
 
5 mjames 1691
/**
1692
  \brief   Set Interrupt Priority
1693
  \details Sets the priority of an interrupt.
1694
  \note    The priority cannot be set for every core interrupt.
1695
  \param [in]      IRQn  Interrupt number.
1696
  \param [in]  priority  Priority to set.
2 mjames 1697
 */
1698
__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority)
1699
{
5 mjames 1700
  if ((int32_t)(IRQn) < 0)
1701
  {
1702
    SCB->SHP[(((uint32_t)(int32_t)IRQn) & 0xFUL)-4UL] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL);
2 mjames 1703
  }
5 mjames 1704
  else
1705
  {
1706
    NVIC->IP[((uint32_t)(int32_t)IRQn)]               = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL);
2 mjames 1707
  }
1708
}
1709
 
1710
 
5 mjames 1711
/**
1712
  \brief   Get Interrupt Priority
1713
  \details Reads the priority of an interrupt.
1714
           The interrupt number can be positive to specify an external (device specific) interrupt,
1715
           or negative to specify an internal (core) interrupt.
1716
  \param [in]   IRQn  Interrupt number.
1717
  \return             Interrupt Priority.
1718
                      Value is aligned automatically to the implemented priority bits of the microcontroller.
2 mjames 1719
 */
1720
__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn)
1721
{
1722
 
5 mjames 1723
  if ((int32_t)(IRQn) < 0)
1724
  {
1725
    return(((uint32_t)SCB->SHP[(((uint32_t)(int32_t)IRQn) & 0xFUL)-4UL] >> (8U - __NVIC_PRIO_BITS)));
2 mjames 1726
  }
5 mjames 1727
  else
1728
  {
1729
    return(((uint32_t)NVIC->IP[((uint32_t)(int32_t)IRQn)]               >> (8U - __NVIC_PRIO_BITS)));
2 mjames 1730
  }
1731
}
1732
 
1733
 
5 mjames 1734
/**
1735
  \brief   Encode Priority
1736
  \details Encodes the priority for an interrupt with the given priority group,
1737
           preemptive priority value, and subpriority value.
1738
           In case of a conflict between priority grouping and available
1739
           priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set.
1740
  \param [in]     PriorityGroup  Used priority group.
1741
  \param [in]   PreemptPriority  Preemptive priority value (starting from 0).
1742
  \param [in]       SubPriority  Subpriority value (starting from 0).
1743
  \return                        Encoded priority. Value can be used in the function \ref NVIC_SetPriority().
2 mjames 1744
 */
1745
__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority)
1746
{
1747
  uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL);   /* only values 0..7 are used          */
1748
  uint32_t PreemptPriorityBits;
1749
  uint32_t SubPriorityBits;
1750
 
1751
  PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp);
1752
  SubPriorityBits     = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS));
1753
 
1754
  return (
1755
           ((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) |
1756
           ((SubPriority     & (uint32_t)((1UL << (SubPriorityBits    )) - 1UL)))
1757
         );
1758
}
1759
 
1760
 
5 mjames 1761
/**
1762
  \brief   Decode Priority
1763
  \details Decodes an interrupt priority value with a given priority group to
1764
           preemptive priority value and subpriority value.
1765
           In case of a conflict between priority grouping and available
1766
           priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set.
1767
  \param [in]         Priority   Priority value, which can be retrieved with the function \ref NVIC_GetPriority().
1768
  \param [in]     PriorityGroup  Used priority group.
1769
  \param [out] pPreemptPriority  Preemptive priority value (starting from 0).
1770
  \param [out]     pSubPriority  Subpriority value (starting from 0).
2 mjames 1771
 */
5 mjames 1772
__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* const pPreemptPriority, uint32_t* const pSubPriority)
2 mjames 1773
{
1774
  uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL);   /* only values 0..7 are used          */
1775
  uint32_t PreemptPriorityBits;
1776
  uint32_t SubPriorityBits;
1777
 
1778
  PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp);
1779
  SubPriorityBits     = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS));
1780
 
1781
  *pPreemptPriority = (Priority >> SubPriorityBits) & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL);
1782
  *pSubPriority     = (Priority                   ) & (uint32_t)((1UL << (SubPriorityBits    )) - 1UL);
1783
}
1784
 
1785
 
5 mjames 1786
/**
1787
  \brief   System Reset
1788
  \details Initiates a system reset request to reset the MCU.
2 mjames 1789
 */
1790
__STATIC_INLINE void NVIC_SystemReset(void)
1791
{
1792
  __DSB();                                                          /* Ensure all outstanding memory accesses included
1793
                                                                       buffered write are completed before reset */
1794
  SCB->AIRCR  = (uint32_t)((0x5FAUL << SCB_AIRCR_VECTKEY_Pos)    |
1795
                           (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) |
1796
                            SCB_AIRCR_SYSRESETREQ_Msk    );         /* Keep priority group unchanged */
1797
  __DSB();                                                          /* Ensure completion of memory access */
5 mjames 1798
 
1799
  for(;;)                                                           /* wait until reset */
1800
  {
1801
    __NOP();
1802
  }
2 mjames 1803
}
1804
 
1805
/*@} end of CMSIS_Core_NVICFunctions */
1806
 
1807
 
1808
 
1809
/* ##################################    SysTick function  ############################################ */
5 mjames 1810
/**
1811
  \ingroup  CMSIS_Core_FunctionInterface
1812
  \defgroup CMSIS_Core_SysTickFunctions SysTick Functions
1813
  \brief    Functions that configure the System.
2 mjames 1814
  @{
1815
 */
1816
 
5 mjames 1817
#if (__Vendor_SysTickConfig == 0U)
2 mjames 1818
 
5 mjames 1819
/**
1820
  \brief   System Tick Configuration
1821
  \details Initializes the System Timer and its interrupt, and starts the System Tick Timer.
1822
           Counter is in free running mode to generate periodic interrupts.
1823
  \param [in]  ticks  Number of ticks between two interrupts.
1824
  \return          0  Function succeeded.
1825
  \return          1  Function failed.
1826
  \note    When the variable <b>__Vendor_SysTickConfig</b> is set to 1, then the
1827
           function <b>SysTick_Config</b> is not included. In this case, the file <b><i>device</i>.h</b>
1828
           must contain a vendor-specific implementation of this function.
2 mjames 1829
 */
1830
__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks)
1831
{
5 mjames 1832
  if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk)
1833
  {
1834
    return (1UL);                                                   /* Reload value impossible */
1835
  }
2 mjames 1836
 
1837
  SysTick->LOAD  = (uint32_t)(ticks - 1UL);                         /* set reload register */
1838
  NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */
1839
  SysTick->VAL   = 0UL;                                             /* Load the SysTick Counter Value */
1840
  SysTick->CTRL  = SysTick_CTRL_CLKSOURCE_Msk |
1841
                   SysTick_CTRL_TICKINT_Msk   |
1842
                   SysTick_CTRL_ENABLE_Msk;                         /* Enable SysTick IRQ and SysTick Timer */
1843
  return (0UL);                                                     /* Function successful */
1844
}
1845
 
1846
#endif
1847
 
1848
/*@} end of CMSIS_Core_SysTickFunctions */
1849
 
1850
 
1851
 
1852
/* ##################################### Debug In/Output function ########################################### */
5 mjames 1853
/**
1854
  \ingroup  CMSIS_Core_FunctionInterface
1855
  \defgroup CMSIS_core_DebugFunctions ITM Functions
1856
  \brief    Functions that access the ITM debug interface.
2 mjames 1857
  @{
1858
 */
1859
 
5 mjames 1860
extern volatile int32_t ITM_RxBuffer;                    /*!< External variable to receive characters. */
1861
#define                 ITM_RXBUFFER_EMPTY   0x5AA55AA5U /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */
2 mjames 1862
 
1863
 
5 mjames 1864
/**
1865
  \brief   ITM Send Character
1866
  \details Transmits a character via the ITM channel 0, and
1867
           \li Just returns when no debugger is connected that has booked the output.
1868
           \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted.
1869
  \param [in]     ch  Character to transmit.
1870
  \returns            Character to transmit.
2 mjames 1871
 */
1872
__STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch)
1873
{
1874
  if (((ITM->TCR & ITM_TCR_ITMENA_Msk) != 0UL) &&      /* ITM enabled */
1875
      ((ITM->TER & 1UL               ) != 0UL)   )     /* ITM Port #0 enabled */
1876
  {
5 mjames 1877
    while (ITM->PORT[0U].u32 == 0UL)
1878
    {
1879
      __NOP();
1880
    }
1881
    ITM->PORT[0U].u8 = (uint8_t)ch;
2 mjames 1882
  }
1883
  return (ch);
1884
}
1885
 
1886
 
5 mjames 1887
/**
1888
  \brief   ITM Receive Character
1889
  \details Inputs a character via the external variable \ref ITM_RxBuffer.
1890
  \return             Received character.
1891
  \return         -1  No character pending.
2 mjames 1892
 */
5 mjames 1893
__STATIC_INLINE int32_t ITM_ReceiveChar (void)
1894
{
2 mjames 1895
  int32_t ch = -1;                           /* no character available */
1896
 
5 mjames 1897
  if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY)
1898
  {
2 mjames 1899
    ch = ITM_RxBuffer;
1900
    ITM_RxBuffer = ITM_RXBUFFER_EMPTY;       /* ready for next character */
1901
  }
1902
 
1903
  return (ch);
1904
}
1905
 
1906
 
5 mjames 1907
/**
1908
  \brief   ITM Check Character
1909
  \details Checks whether a character is pending for reading in the variable \ref ITM_RxBuffer.
1910
  \return          0  No character available.
1911
  \return          1  Character available.
2 mjames 1912
 */
5 mjames 1913
__STATIC_INLINE int32_t ITM_CheckChar (void)
1914
{
2 mjames 1915
 
5 mjames 1916
  if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY)
1917
  {
1918
    return (0);                              /* no character available */
2 mjames 1919
  }
5 mjames 1920
  else
1921
  {
1922
    return (1);                              /*    character available */
1923
  }
2 mjames 1924
}
1925
 
1926
/*@} end of CMSIS_core_DebugFunctions */
1927
 
1928
 
1929
 
1930
 
1931
#ifdef __cplusplus
1932
}
1933
#endif
1934
 
1935
#endif /* __CORE_CM4_H_DEPENDANT */
1936
 
1937
#endif /* __CMSIS_GENERIC */